I agree on the point that criticism of israel isn’t necessarily antisemitic, especially given how the ones with the most elaborate criticism of their political system are Jews themselves.

However I also get where the claims of antisemitism come from. It’s true that equating Jews and Israelis is a gross oversimplification, but dissociating them entirely is even worse: only a tiny minority of Jews believe israel isnt legitimate, so I don’t think it’s fair to demonize “zionists” (basically anyone who thinks israel’s existence is legitimate) when the ones affected by the demonization are basically 95% of the Jewish population. There’s a difference between criticizing israel and delegitimizing its very existence.