Wow, what a whopper! You should follow Jordan Peterson's advice and take your meds and clean your room. Miser does a lot of good work and has never made her Flat Earther beliefs a problem (to my knowledge), but the same can't be said for you and your beliefs. You are constantly pushing your ideas from a position of authority on too many different topics than a person could be reasonably expected to manage. Perhaps the rest of your post is projection on your part, but I think it's more likely that you are just old and opinionated.

... you're too dumb to know that you have it exactly backwards. When I take a position on something, I make actual logical arguments, adduce evidence, etc. You on the other hand deride and dismiss "Feeneyism" and "Flat Earth" with a wave of your hand, declaring them ridiculous and absurd, and yet you've not made any substantial arguments about any of it, having spent little time on anything other than your Jewkrainian shilling. THAT is what constitutes pretending to write from authority. And, of course, Miser's Flat Earth position is different from my Flat Earth position somehow. As for being "old," yeah, that means I've spent years considering, pondering, and arguing these positions. It's better to be old and opinionated, after you've spent years reflecting on various matters, than to be young an opinionated, from a position of crass ignorance. So when I say yes Feeeyism, yes Flat Earth, I'm "opionated", while when you say no Feeneyism, no Flat Earth, you're just "right". It would be laughable if it weren't so tragically absurd.