A lot of these people also hide behind the “I’m not anti-semitic, I’m anti-zionist” and use this to justify their hate speech. If you want to have a civil political discussion, go for it, but if you share pictures glorifying murderers of Jews that is not OK. A lot of reported violations are ignored when it comes to this.

Sadly, wanting to kill Jews is the historical norm and not the exception. The relative tolerance in the “Western World” post-WW2 will probably turn out to be a historical anomaly.