You're seriously underestimating the tribalism of the paleo wing of the GOP, which has shown its potential with Perot, but this time its far bigger and more radical.
and theres no reason Watergate should have killed the GOP more than Trump's supporters leaving, thats pure hyperbole
...like .. by revealing dirt on US politicians?
yeah they sound like evil people
what is even the point, he would just be elected once again (or someone more radical) and the results of that will be far more revengeful