I big part of it is because Christianity talks about morality and so scoundrels filter themselves. If someone wants to be evil and has no opinion on whether the Abrahamic god exists then they will naturally choose to be atheist, or choose to join a pegan belief system without a large community of very principled members. Just because Christians are expected to at least justify themselves when they get together and agree they are fine with a bunch of evil shit.

And then you have good people who have no opinion on whether the Abrahamic god exists, but who want to associate themselves with the good connotations that come with being Christian, many of which will come up with some sort of rationalization to call themselves "Christian" even if their interpretation of Christianity or reasons for being Christian are very different from the average Christian's.

It seems to me that Nostr as a platform is designed in a very idealistic way. That's probably why it's so shitty. And as much as I hate to admit it, even though none of the shitty Bitcoin users on here care about or understand these ideals, Bitcoin itself is also designed in a very idealistic way. A large collection of people who are more idealistic than average are also more likely than average to be Christian.

Of course, there are exceptions to my profiling. Namely there are principled people who don't give a shit what people think about them and who believe there is no Abrahamic god. Or completely unprincipled Scoundrels who care more about looking good than the inconvencience of having to come up with a bunch of bullshit reasons for acting unprincipled. Praise the Lord.