lack of evidence is the prime basis for disbelief. there's infinite set of things for which there is no observable proof or evidence. there's infinite set of stupid things and fairy tales you can believe in, knock yourself out. maybe 2d waifus exist in some parallel universe, i sure as hell can't disprove their existance, neither can you. believing gods is same as believing 2d waifus are waiting for you on the other side. pleasant and comforting maybe, but pretty insane belief to have.
European