Why does the far-right and far-left both hate Jews and Israel so much?
ummmm....racism?...or said....bigger (I just woke up, shush), racist people need a political ideology too. If you hate Jews but think the "workers" should control production, you'll drive your Prius down to the rally, pull your "I'm afraid" mask down and go join the other violent idiots with purple hair who think they're "woke" because they masturbate to black lesbian porn. On the other hand, if you hate Jews but love Jesus, you'll drive your Dodge Ram down to the rally, pull out your tiki torches and go get in lock boot step with the other fatties who know they're not racist because they masturbate to black lesbian porn. The far right/left isn't very big (or bright) so they're happy to take people whose racism isn't that bothersome.