A large part of Trump’s appeal has been that he is a Winning Winner Who Wins. Once that is no longer the case, a lot of Trump’s support will melt away.
It isn’t going to melt away. It will stay and move for a write in or another party.
That is why that arrogant shyster Cruz was whining about Trump voters walking.
At the very least, he actually told the truth for once.
I don’t owe the GOP a damn thing.