I find it interesting how subjective a sliver of these answers are. Ask somebody a political question, and sometimes you get back answers that discuss numbers, get deep into the weeds about morality or something, but you also get some almost blank "nope, not ever ging to consider any other angle" answers. Which is fine, that's how politics work. I wouldn't have guessed that would work for red side vs. blue side, but here we are.
My answer to the above would be teams, again, the pop is just way too freaking low. But I am going to be making more of an effort now to watch for redside teaming. I suspect if we, villainously, held a gun to everyone's head and made them vote, this would be the most obvious answer, because how many groups you play on are actually stopping to read anything and being offended at being a leg-breaker for the mob or whatever?