Yeah, and that's best case because it assumes that these are normal populations with normal a-hole distributions, but all acting in good faith--even the a-holes, as much as they can. By that I mean that these are people with genuinely held ideas, some of whom aren't the nicest IRL, and so are just expressing their beliefs "as best they know how".

Instead, we know that there's been great effort to purposely troll and manufacture dissent for political and other purposes. It's really just coming into view as a sustained, organized, and scaled effort but, looking at the tactics on display, it's easy to believe that it's likely been going on much longer.

So, this trashing of the Internet has been deliberate and effective. Hence, the wastelands that YouTube comments, Twitter, FB, et. al. have become.

So what we've now got is weird, but certainly not fun.