I agree, but Trump will likely attack Clinton personally. I'm not sure his followers are looking for debate, just fight.
Whereas Bernie seems to have a clean past after 30 plus years experience. Bernie would have reduced Trump to tantrums but now we'll never see it.

It's college.
I think you're suggesting that only votes cast in hope of personal gain have real validity.

Thankfully some people are in a position to exercise their judgement in favour of higher ideals than whether or not they will personally get a tax break.

Or maybe you just don't like the look of a subset of Bernie supporters? Not sure which.