Mike Huckabee, who is not Jewish, is accusing David Lammy, who is, of antisemitism because Lammy has criticized Israel's military operations. This is the actual framing being used to shut down any criticism of Israeli policy: disagreeing with Netanyahu is now "Jew hate" if said by the wrong person. It's a rhetorical weapon designed to make debate impossible and to position any foreign policy pushback as bigotry. The irony is so dense it barely needs pointing out, but here we are.