I sometimes wonder whether the flat-earthers are the world's greatest fibbers and straight-face-keepers! Maybe they are just competing with each other to come up with the most extreme nonsense to explain how a flat earth would work, and not cracking up while doing so...
I had someone at work do that with '
bloody cyclists' once. He started off by saying that cyclists ought to be made to pass cycling tests, have riding licences, be insured, and so on. He saw he was getting a reaction from me and went on to say that cyclists actually shouldn't be allowed on roads at all, but stick to cycle paths. He looked deadly serious. I was about to blow my top, when he smiled and nudged me... "
Ha ha, only kidding, mate!"