> Today I'm not sure if 1...2 or 3... Yeah! That's exactly what's fascinating about it. I've met a contrails believer and, sadly, I was sure they actually bel

> Today I'm not sure if 1...2 or 3... Yeah! That's exactly what's fascinating about it. I've met a contrails believer and, sadly, I was sure they actually believe it. But flat earthers are in a whole separate category where it is not clear if they are just trolling everyone. Your 3. is interesting at first they might take it up as a joke but then someone out there in the "community" is a better troll, and makes up a more convincing "evidence" and before they know some of the trolls start believing.