Refusal to vaccinate and evade drug testing, infusion in disregard of the rules

Recently, Djokovic's refusal to vaccinate and the discussion of the Australian Open has been raging, reminding us of Sun Yang's "violent anti-prosecution" case, and the end of both has been settled. Although, we do not want to see the "devaluation" of the event caused by the exclusion of top players from the event, or even more so, the exclusion of opponents with immoral behavior, political intentions to interfere in the event, and so on. These are the second priority for the players involved, that is, not to be fascinated by these objective factors, and to lose the original intention and bottom line of sports competition: the rules must be respected. The root of the tragedy of XiaoDe and Sun Yang lies in the disregard of rules, and even if they are wronged, they are unforgivable. That's the rule!!!