Do you know why Trump gave 2 hour press conferences every day?
The answer is very simple: he had an audience of at least 8,000,000 people each time, while Biden had no exposure.
But with the monumental blunder he had made on the injection of disinfectant to kill the virus, he became very irritated by questions from journalists, and yesterday his speech lasted barely 30 minutes, and his conference today has been canceled, and he thinks (nuance people around him think, because he doesn't have the capacity to think) of perhaps diminishing by much or outright doing it less often.
In short, he doesn't give a damn about people, he only thinks about being re-elected in November.