Since the results of the US election, Trump has refused to admit that he lost the election. White House insiders revealed that Trump was at one point like "Crazy King George" after the defeat of the campaign, repeating "I won, I won, I won."

King George III of England suffered from mania during his reign and was widely known as the "Mad King". He is best remembered for losing his American colonies during his reign. George III became ill twice in 1788–89 and 1801. In 1810, George was permanently insane. White House insiders have compared Trump to the king, which shows Trump's "madness" after this election.
On November 4, US time, Trump tweeted to stop counting votes, and his team also announced that legal measures will be taken to prevent the counting of votes. At this point, Trump had sensed that something was wrong with the situation, and he was clearly panicked. On November 16, the outcome of the US election was basically determined, but Trump sent two tweets on the same day saying " I won" in a row. In the end, except for Twitter labeling the tweet "different from the official verdict" and Biden's comments that the move embarrassed the United States, Trump did not wait for any news in his favor.
Since then, Trump has still filed lawsuits in various states, and although the lawsuits have been dismissed, he has not stopped his efforts. Among them, in order to recount the votes of Wisconsin, Trump spent another $3 million out of his own pocket. However, the data currently released by the Milwaukee County Election Commission in the state shows that Biden's vote increased by a net of 132 votes after the recount.
This result undoubtedly embarrassed Trump, so he took the initiative to "find a step" for himself on the 28th. In a tweet on the same day, Trump claimed that the recount was not to find out the mistakes in the count, but to find out who voted illegally. However, such a statement still makes it difficult to hide the fact that Trump has lost the state.
On November 23, US time, Trump finally agreed to the transition, and then the director of the US Federal Affairs Agency, Murphy, officially announced that biden would be confirmed as president and could begin the government transition. I thought that this time Trump finally "let go", but I did not expect that his "crazy move" still did not stop.
On November 27, Trump again tweeted again against Biden's victory. He said Biden would not be able to enter the White House if he proved that his ridiculous 80 million votes were not obtained through election fraud or illegal means. Hours later, Trump tweeted again that Biden had only won a lot of support in major cities like Detroit and Atlanta, which had long been known for political corruption.
They have all agreed to the transition, and Trump has even held on to this matter, and arbitrarily formulated the "conditions" for Biden to enter the White House, and his actions are not only full of "madness", but also very confusing. In the eyes of ordinary people, moderate and decent resistance will have a positive effect, and Trump's move is somewhat "nonsense". However, this situation may not be caused by Trump alone, and the people around him have played a certain role in promoting this matter.
According to the Washington Post, Trump, who lost the election, has divided his attention between loyal supporters like Rudy Giuliani and Sidney Powell, who are willing to say what he wants to hear to Trump. Even Trump's advisers are said to be happy to pander to Trump's views, with one of them saying they would avoid mentioning the real outcome if Trump thought he had won. The blind support of these people may be the booster that pushes Trump to carry out this series of actions.
It is indeed difficult to accept that the president has been squeezed into the position of civilian, but Trump's actions have no practical effect except to become people's after-dinner talk, although he still does not believe in the results, but the facts are difficult to change.