politics (general)
I mean, *everything* gets shoved into a binary. Coke vs. Pepsi, Windows vs. Mac, Twitter vs. Mastodon.
And then those binaries get lumped together, as if all Coke drinkers use Windows and all Pepsi drinkers use Macs. Even though they don't.
And then those groupings start to homogenize. The Coke drinkers who use Macs start thinking maybe they should use Windows, or maybe they should keep the Mac and start drinking Pepsi instead.