Trump is disintegrating mentally. This could be bad in the short term, but it could also be hopeful in the longer one. As he descends further into madness, supporters who have not completely lost their own grip on reality will find it harder to stick with him. At some point his ravings will put more people off than they will attract and the whole house of cards will come tumbling down. Think of the fall of communism. It seemed invincible until it started falling apart. Then it went very quickly. I expect something similar with the Republicans.

