Senility in your early 70’s isn’t pretty.
He does seem to have a mental disorder. Schizophrenia does cause psychosis. Perhaps Mark Ham(really is)ill wants attention. /spit
You would certainly have to be senile to think that Biden is the best president ever. I’m well past Mark’s age & have admired him as an actor, but now I see that I most certainly would not rely on him for any political advice. Talk about missing the mark!! Maybe in his position he sees Biden this way, but I don’t see how. He had better get in touch with the times.