No one (not even the MSM) made any of the others quit. Hunter and Thompson could have stayed in and continued to voice their concerns/issues: they chose not too. Maybe what they did was good for the GOP; maybe they got tired of campaigning or ran out of money. The MSM has pretty much ignored Paul as much as they did Hunter (and much more than Thompson). I respect Paul’s tenacity even as I do not agree with policy stances. I see nothing morally or legally wrong with his staying in the race.
The GOP is no better for Hunter and Thompson dropping out.
“Maybe what they did was good for the GOP”
I totally disagree with that premise. This has been a scripted campaign season from the start.