It's like, people at protests aren't being antisemitic as a whole. That's an insulting canard put forward by cops as an excuse for repression. And nor are people on here, for the most part.
That said, when someone *is,* it damages the credibility of the entire cause, perpetuates one of the world's oldest hate narratives, throws the door wide open to entryists... it's not cool or edgy or funny, nor is it helping the cause of ending the war and the genocide.