You always attack people for your own preconceived notions and projections, which frankly sounds like a mental problem you have. I'm not ultra right-wing by any measure. I couldn't care less about most social issues like LGBT, transgender bathrooms, or welfare. Sure I think some of them are dumb, but I don't really care if a woman wants to use the men's restroom, Democrats are welcome to fall on their own sword with that one.
My main political issues are illegal immigration, H1B/H2B visa abuse, outsourcing, and related trade agreements which are bad for US workers (but good for big corporate profits). My only social issue is gun rights, which is not really even a social issue as much as a constitutional one.
Sanders for example, only misses on one of those for me, which is why I could see myself voting for him against say Jeb Bush.
Trump just so happens to punch the ticket for all my main issues. Watching the left defend violent thuggish behavior just solidifies that thought process.
And just to point out the complete fallacy of your thought process, was the guy with the pepper spray a Trump supporter? How do you know he was, or did you just assume that?
I really don't know, it's not clear at all from what I see as he's in the wrong crowd, maybe it's someone on 'your' side policing their own? Did you just assume he's a Trump supporter because he's white? I think there's a word for that, on yeah, racism.