It doesn't get more antisemitic than this.
Actually, maybe it does. At least one of the corpses wears a striped uniform that evokes Holocaust victims.
The Jews in the cartoon aren't just killing Palestinians for no reason - they are celebrating murdering people to steal their land.
Many of the comments to the ADL tweet double down on the antisemitism, or say that the ADL is distracting from supposed Israeli crimes. One even claims the blood libel was true.