It's very problematic. I think the right only acts like it cares about Israel for indeed political/economical reasons like anti Muslim sentiment and military industrial complex. The hate for the Jewish people on the right is pretty overt as opposed to leftist antisemitism where it is quasi covert. Spread from the center left with casual antisemitism all the way to the far left, obsessed with anti Zionism (especially from the west).
I used to think of myself as leftist, but I had to distance myself from that because of its anti Zionist flavor of antisemitism. I hate how a historically and currently persecuted people's country on the land of their heritage gets scrutinized and has its legitimacy questioned and denied, while totally disregarding the ways of their own countries. It's pure hypocrisy and blind antisemitism. Any attempt at pointing this out, questioning this focus on the nation state of a suppressed people, gets met with anti Zionist rhetoric. I'm from a European country that still holds claim over colonies where enslaved people used to get dumped by basically a state ran company. Yet the criticism goes to a people finally being able to live in a place that's their home, where they've been prosecuted for centuries before, and still have to fight for their safety. You don't even need to be a Zionist to see how messed up that is.
It's a scary and dangerous collaboration of the left and the right. On the one hand there's this old school antisemite conspiracy demagoguery spread by the right, and then there's the left trying to take away the legitimacy of the protection of the homeland. I'm not Jewish myself, please forgive the intrusion. In my family there's Jews that have fell victim to pogroms in czarist Russia and later to the holocaust. And it's appalling to see how antisemitism has been kept alive after this horror and not even 80 yrs have passed and it's become acceptable by the masses once again.