Seems to me that when most comedians want to make fun of Biden the best they can do is put on a pair of dark Aviator glasses and say something like - I'll tell you what Jack. But Trump seemed to do something laughable every day like when he altered a weather map with his black marker. Cheers and happy weekend!
Biden's just "old" (he and Barack used to hobnob ... the "V" and the "P"). However, dj (and associates) were/are just plain stupid. And stupidity is a goldmine for comedians (the humor practically writes itself).