Pro-Trump statements are almost always controversial. The posts that aren't controversial and are upvoted are usually those complaining about anti-Trump subreddits. People are tired of politics spam on /r/all, but that doesn't mean they support Trump.

Not true at all. I hate Trump, but I defend him against the retards that spam the frontpage. If said retards didn't exist, I would attack Trump (although much more civilly than they do). I know there are many people on here like this, and there's no way to know for sure which "side" would be more popular.

"Incident"?! 22 are dead, you can't sum that up by calling it an "incident", it's called a tragedy.

It's getting really annoying seeing "liberal" taking such a negative connotation. Just like how every conservative is apparently a nazi :P

Correct, an over-exaggeration turned into a lie over time.

Evidence?

They called out mods of other subreddits for something I can't remember. People began overexaggerating this to the point where they started saying that the mods were "calling for rioting against left doctors" or something ridiculous like that.