Please describe for me -- in particular -- what crimes Biden has committed that are serioius enough to carry the death penalty.
When I googled the question, "What crimes has Joe Biden allegedly committed that would deserve the death penalty, here is AI's overview: AI Overview
Allegations against Joe Biden that have been raised by political opponents or media sources have not amounted to proven capital offenses, and many have been scrutinized or debunked. Accusing someone of a capital crime with malicious intent can carry severe penalties for the accuser.
I will mention that I think Biden and Trump are equally guilty of being accomplices to Netanyahu's genocidal project in Gaza, so it's not that I cannot envision Biden spending the rest of his life in prison for war crimes and crimes against humanity.
However, when it comes to your assertion that Biden has committed crimes serious enough to carry the death penalty, you are lying to me, or lying to yourself, or you are plugged into conspiratorial chatter, which, like most conspiratorial chatter, enables people to believe whatever the hell they want to believe.