If people have a problem with Netanyahus far right government they should criticise and hate on him and his politics.
But modern antisemitism is a complex phenomenon and people project a lot of problems of modern capitalist society onto Israel, because it's an easy target. Especially after Israel committed all the atrocities in Gaza.
Israel and or Netanyahu is not mainly responsible for the rise of antisemitism!
It's also literally the only place in the world were Jews are relatively safe when it comes to general antisemitism from within the society. I get why they don't leave. Besides that there are still protests against the government and against the war. People don't want to give up and fight for a better future of Israel and Palestine.
This is still an utter generalization. There are many Israelis protesting their government, the Gaza war and the Iran war! Just like in many other countries people are influenced by hateful ideology, but that doesn't make them a valid target.
I would love to know, but he blocked me everywhere.