He thinks the lies will cover up his disfigured grotesque horrific persona. He knows the truth is too horrendous to allow anyone ever to see it so he lies 24/7.
He is more like the Phantom of the Opera than he is like Hitler. So far. When he starts gassing Muslims or immigrants or Democrats or reporters or women/men he envies then he will be comparable to Hitler. Will he ever go down so low? I don't know. He's almost there now. We'll see what happens! :)