I think what's interesting is that the 'anti-semitism' row is one of the only effective ways to purge the educational sector of Leftists. He keeps using it as a weapon to revoke visas, arrest Leftist agitators, and shut down funding. If he manages to get the American people to accept that American Colleges and Universities are hives of jew-hatred, he could probably to permanent damage to them, and build up that American University system he campaigned on.