How many times has Trump had to disavow "white supremacy" for events that he isn't connected to at all?

Wouldn't it be reasonable for a reporter to say "Joe, even if you didn't know your son was doing this, do you disavow his actions?" Forget the porn stuff for a second. Biden made millions at the very least promising to get access to his dad. There is literally no other reason for any of these companies to hire him. None.