Yes, the Republicans are better at catering to singe issue voters like you. It's obvious that the likes of JD Vance want to go down a more antisemitic path, and a guy like him knows how to be careful about his wording to make you think "he's not antisemitic, he's just against Israel." You already hate Democrats, and I don't see leftists as actually being anti-fascist, so a large portion of the "anti-zionist" crowd will shift to voting Republican right along side the white supremacists antisemites and the social media algorithms will provide you whatever rationalizations needed to make you feel that's ok.

If you actually cared about fascism you wouldn't have been uncommitted last election. Everyone knows the Republicans have more control over social media and so will be able to manipulate single issue voters better than the Democrats can. They were able to convince y'all to be "uncommitted" in the face of fascism. The next obvious step is to get you to vote for fascism. And you probably will, so long as they express hatred towards the same people you hate. Because that's just how fascism works.