The opposite is true also.
I seriously doubt if Trump wins, Republicans will become liberals. What proof do you have of that? A handful of whiners being cry babies. Sad that they lost all their power.
All I see is Trump expanding the GOP base ...all except for the whiney GOP elites.
Quite frankly, nobody is going to miss those folks if they leave the GOP. The more political corruption we get rid of the happier we’ll all be.