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<h1 class="pgc-h-arrow-right" data-track="5" > after Apple changed privacy settings, Facebook and other four major social platforms lost nearly $10 billion</h1>
Apple single-handedly smashed Facebook's job.
In April, Apple introduced an app tracking transparency policy that forced apps to obtain permission before tracking user behavior and delivering personalized ads. The policy has been embraced by users, with 88% of users worldwide opting out of ad tracking just two weeks after its launch.
On the other hand, tech companies are sad. The four largest social platforms, Snap, Facebook, Twitter and YouTube, lost 12 percent of revenue, or $9.85 billion, in the third and fourth quarters.
Advertising is the core business of most tech companies, and facebook, for example, in Q4 2020, 96.8% of its revenue was advertising. They provide free services to obtain user data and form user portraits, which is convenient for the digital advertisers behind them to accurately deliver.
This should have been a consensus reached between technology companies and users, but the service provider concealed the information of app call data, coupled with the endless news of privacy "abuse", making users deeply resentful of the APP's acquisition of data. Apple's privacy policy can be successful because it pokes at the user's pain point, gives the user the right to know the APP tracking data, and gives the choice to the user.
Apple took "protecting privacy" as a selling point, put itself on the opposite side of the entire industry, and set off a bloody storm. In the future, how developers should obtain data, how advertisers should run advertisements, whether users will not be able to use services normally because they refuse to give data, and whether the industry's profit model will change as a result, must be marked with a question mark.
<h1 class="pgc-h-arrow-right" data-track="70" > Geely's first "smart cockpit chip" is about to be mass-produced</h1>
Geely Automobile announced on October 31 that the first 7nm process vehicle specification SOC "Smart Cockpit Chip" developed by itself will be mass-produced. In addition, it will launch a 5-nanometer process of autonomous driving chips in 2025, and fully master the L5 level autonomous driving technology to achieve commercial applications of L4 level autonomous driving.
In the past ten years, Geely's R&D investment has accumulated nearly 100 billion yuan, and the proportion of the group's R&D investment in total sales revenue in 2018 is basically the same as that of large international automobile groups. In the next five years, Geely plans to invest 150 billion yuan in research and development, maintaining the first investment in research and development of Chinese automobile brands.
In recent years, domestic car companies have entered the ranks of research and development, and have made achievements at the technical level. Changan Automobile's self-developed Blue Whale power engine ranks among the best in domestic vehicles in terms of durability and stability. The breakthrough research and development of Great Wall Motors, Dayu Battery Technology, can deal with the problem of uncontrolled heating of batteries and better protect user safety.
The impact of new energy technology has made global car companies face transformation, at this node, whether car companies choose to calm down and increase R & D innovation, reflecting whether their strategic vision is accurate.
Geely spends a lot of time and energy on chip research and intelligent system construction, which shows its determination to innovation-driven development, and as for how effective it is, it must be left to the market to test.
<h1 class="pgc-h-arrow-right" data-track="71" > Shanghai Disneyland is temporarily closed on November 1 and 2</h1>
October 31 news, according to the requirements of epidemic prevention and control, Shanghai Disneyland and Disneytown will be temporarily closed on November 1 and 2, 2021 (Monday and Tuesday), and the resumption of operation time has not yet been determined.
According to the urgent notice of the Office of the Shanghai Municipal Leading Group for Epidemic Prevention and Control: In accordance with the national and Shanghai epidemic prevention and control requirements, all personnel entering Shanghai Disneyland and Disneytown from October 30 to October 31, 2021 are requested to take the initiative to report to their communities and units (or schools, etc.), and should immediately go to the nearest designated medical institution for nucleic acid testing and wear masks throughout the process.
<h1 class="pgc-h-arrow-right" data-track="74" > gold voice announced delisting</h1>
On 29 October, ahead of the deadline given by the Hong Kong Stock Exchange, Golden Voice announced that the Offeror (a company indirectly wholly owned by the Founders Holdings Company and Asia Endowment Holdings) and the Company would take the Company privately by way of an agreement arrangement and would cancel the shares at HK$2.80 per share (a premium of 3.7% from yesterday's closing price) and was expected to revoke the listing status of the Shares on the Stock Exchange at 9:00 a.m. on 15 December 2021.
Affected by this news, as of the close of trading on October 29, the share price of Golden Throat closed at HK$2.69, down 0.37%, with a market value of less than HK$2 billion. Since its listing for 6 years, the share price of Golden Throat has fallen from a maximum of more than 6 yuan per share to more than 1 yuan, and the market value has shrunk by up to 90%.
<h1 class="pgc-h-arrow-right" data-track="75" > the Personal Information Protection Law came into effect on November 1</h1>
The Personal Information Protection Law of the People's Republic of China came into force on November 1, 2021. The law clearly states that personal information must not be excessively collected, big data is killed, the handling of sensitive personal information such as face information is regulated, and the work mechanism for personal information protection complaints and reports is improved, which fully responds to social concerns and provides a strong legal guarantee for cracking hot and difficult issues in personal information protection.
In response to the hot and difficult issues in the protection of personal information such as excessive collection of personal information by Apps, the installation of cameras and face recognition devices in public places, the Personal Information Protection Law responds, including that the handling of personal information should have a clear and reasonable purpose, and should be directly related to the purpose of processing, and take the method of least impact on personal rights and interests; the installation of image collection and personal identification equipment in public places should be set up with conspicuous prompt signs; the personal images collected, Identifying information may only be used for the purpose of maintaining public safety.
<h1 class="pgc-h-arrow-right" data-track="76" > Musk responds that 2% of wealth can solve world hunger</h1>
On October 31, Tesla CEO Elon Musk tweeted in response to a call for donations by U.N. officials that if the U.N. World Food Programme could explain in detail how to use $6 billion to tackle global hunger in transparent and open accounting, he would sell Tesla stock immediately.
Earlier, David Beasley, director of the United Nations World Food Programme, called on super-rich people like Musk and Bezos to stand up and provide "one-time assistance" that "only $6 billion can save 42 million lives around the world." He said. Musk's current net worth is $311 billion, and $6 billion is a tiny fraction of his wealth, less than the $9.3 billion he added in a day on Oct. 29.
<h1 class="pgc-h-arrow-right" data-track="77" > the world's largest online gaming platform Roblox is temporarily shut down</h1>
It is reported that Roblox, the world's largest online game platform, has suddenly taken off the line recently. According to Roblox official sources, there appears to be a service issue with the Roblox platform, and this outage is not related to any specific experience or partner on the platform.
On November 1, officials said that the potential internal cause of the outage had been identified and that necessary engineering and maintenance work was being performed to restore and operate Roblox as soon as possible.
<h1 class="pgc-h-arrow-right" data-track="78" > the price of multi-category Moutai wine fell sharply</h1>
On October 30, according to the data of the "Today's Wine Price" public account, the price of multi-category Moutai wine fell sharply across the board. The original box price of 53 degrees Feitian (2021) has fallen from 3750 yuan on October 26 to the latest 3550 yuan, and the 2021 year scattered flight has fallen to 2700 yuan.
The original box prices and loose fly prices in other years have also fallen across the board in the past two trading days. It is worth mentioning that the decline in fine Moutai and zodiac wine is particularly large.
The main reasons for the previous killing may be speculation and some real estate developers cashing out funds, and recently it may be related to a rumor. According to industry insiders, rumors that Moutai will be allowed to sell in whole boxes have recently spread widely.
![A generation of national memory golden voice announced delisting! Already "dumb", it warns us with one last voice: learn to be rich...[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)