The parallels between Emmanuel Goldstein and Trump Derangement Syndrome are impossible to ignore for anyone who's actually read 1984.

To borrow from Baum (The Wizard of Oz): today there's not only a curtain with men behind it, but a man in front of the curtain that everyone is pointing to (a la Goldstein). And if he stops being useful they'll replace him. This has happened several times already while the men behind the curtain and long standing policies he people hate remain unchanged.