This goes way beyond flat earth and the other beliefs he listed. People will laugh at you if you claim that rocks grow out of dead birds, but almost no-one real

This goes way beyond flat earth and the other beliefs he listed. People will laugh at you if you claim that rocks grow out of dead birds, but almost no-one really convinced themselves of where rocks come from or where dead birds go and that it's not the same place. We trust authorities but we don't think it through or investigate it for ourselves. It's much easier to trust authorities because that's what everyone else is trusting too so you get automatic agreement and friends without having to think for yourself. We also have no idea that the Earth isn't flat except from trust in authorities. What is kind of strange is that even though some wrong beliefs are mocked by people who don't agree (eg flat-earth, Scientology), others are put on a kind of pedestal of respect, such as Islam and native rituals. The justification I can think of is "Let those poor savages have their special beliefs because they're weaker than us and maybe that's all they have to cling onto so we shouldn't hold them to the same high standards that we hold ourselves to." Scientologists and Christians are part of us and have no excuse for being "wrong" so we're more openly critical of them.