Don't hold your breath waiting for Trump to have a come to Jesus moment and see the error of his ways about COVID, because he won't, that's not how he operates. More than likely he'll be like Steve Scalise who, despite having nearly died after getting shot during the Congressional baseball shooting three years ago, he remained staunchly against any sort of gun control regulations. Trump will come out of Walter Reed every bit as defiant and stubborn when it comes to not wearing masks and, as others here already stated, will boast that the virus was no big deal, something that will only encourage his brain dead followers to be even more foolish about not taking precautions to protect themselves.
Oh, by the way:
Kellyanne Conway tests positive for COVID after attending White House event