Context:

• I am not an american, so there may be some missing knowledge for me about the american electoral system.
• I abhor Israel's genocide in Gaza, and I abhor the biden administration's support of (and Harris' seeming continued support of) the genocide.
• My understanding is that Trump is just as, if not more supportive of the genocide in Gaza, and on top of this has his sights on doing some truly terrible things in the US re: minorities, trans rights, etc

So with that context, my question is thus: It seems clear that Trump wouldn't change anything about the genocide in Gaza, and that he would bring more evil than the current status quo. So if you're an american voter, you obviously can't let Trump get in. But, Harris is gross to vote for as well, even if its a "lesser of the two evils" thing. What do you do? As far as I understand its basically one or the other, you dont really have any third party to vote for right?