Biden did not cause the problems in Gaza, what are you on about? He’s not the one in charge of Israel’s actions. I am not a fan of him or a fan of sending aid to them, but this is just overdramatic.
On top of that, if people didn’t vote for Biden then we would have Trump doing the same plus a bunch of other worse shit on top of that. We have two choices everytime. All people can do is vote for the lesser of two evils and that’s what they did. If you wanna throw away your vote and help the objectively worse party win a presidential election again, that’s on you, but most sensible people understand the choice we are forced to make thanks to our shitty system.