“Flat Earthers” have people spinning round in circles because a) they are proving the asinine gullibility of people who are asininely gullible and b) they are proving that people who spend their time disproving flat earth are equally wasting their time and c) they are conversely proving the world is spherical by failing to prove it is flat.
Oh, and d), I’m thinking of joining these Merry Pranksters. They are the epitome of irony.