The joke makes more sense if you keep the first part original. Namely,  it’s Ted Kennedy constantly diving in the pool of water.

And I actually laughed out loud. Not something I do very often.

pretty funny

I smiled all the way through reading this one. I may even try and retell this one to the right audience. I should come to section more often.

Typo;s corrected

Biden dies from the virus. He goes to Hell where the Devil is waiting for him.
 
 "I don't know what to do," says the Devil. "You're on my list but I have no room for you. But you definitely have to stay here, so I'll tell you what I'm going to do. I've got three people here who weren't quite as bad as you. I'll let one of them go, but you have to take their place. I'll even let YOU decide who leaves."
 Biden thought that sounded pretty good so he agreed.
 
 The devil opened the first room. In it was Obummer and a large pool of water. He kept diving in and surfacing empty-handed over and over and over, such was his fate in Hell.
 "No!" Biden said. "I don't think so. I'm not good at anything especially swimming and I don't think I could do that all day long."
 
 The Devil led him to the next room. In it was Bill Clinton with a sledgehammer and a room full of rocks. All he did was swing that hammer, time after time after time.
 "No! I've got this problem with my shoulder. I would be in constant agony if all I could do was break rocks all day!" commented Biden.  
 
 The Devil opened the third door. In it,  Biden saw Stacy Abrams lying naked on the floor with her arms staked over her head and her legs staked in a spread-eagle pose. Bent over her was AOC, lapping it up..
 
 Biden looked at this in disbelief for a while and finally said, "Yeah, I can handle this."
 
 The Devil smiled and said, "AOC, you're free to go!"