The genocide argument is a really bad one. Yes the Biden administration is culpable. The Trump administration would pump more money into it and start parading around the genocide like it's a good thing.
There's voting for the side who might get tired of the public opposition and stop funding that shit, or letting the genocidal wannabe dictator win.
No I'm thinking in terms of we cannot revive the dead so let's not put the genocidal wannabe dictator in power for 4 years. I clearly can't stop what's currently happening but I'm sure as hell not going to vote in a way that results in more people dying more quickly.
You mistake accepting genocide with trying to prevent a worse genocide.