If it wouldn’t have the satire tag, I would still believe it was a legit post on r/maps. Oh the quality was so low there.

The 4 map subreddits I followed at some point:

• r/maps: maps from your elementary school atlas
• r/mapporn: misinformation, outdated maps, source: I made it up
• r/historicalmaps: “please date this map” and the same map as yesterday by a different user
• r/mapporncirclejerk: the spiritual ancestor of this community. At the end I only followed this one, the others became too annoying.