Exactly, Ereshkigalangcleg, it's something I find very hard to deal with too - in fact if it wasn't for FWR I'd have been in a bad place mentally/psychologically.
No exaggeration, I'm a very rational personal and when I realised that there were people out there saying obvious nonsense AND having a social movement based around it AND getting to change the law, medicine, education, language etc on the basis of their nonsense, it really 'destabilised' me, to borrow your word. And I'm not easily destabilised.
Finding this site was reassuring - the whole world hasn't embraced the delusional nonsense.