> For no reason other than people don't want to.
You're living in complete fantasy land. There are many reasons people find it hard to make payments in crypto, other than "just don't want to".
Again, I'm reiterating the point that artists need to eat food to live, and artists would be happy to set up payments in crypto, if that would lead to them gaining access to food. But it wouldn't, so they won't.
> You can look at the code. It's like 50 lines. It is logically trivial
Ah yes, the thing I always love to do before purchasing a naughty comic book: code reviews! I just love to read the code that verifies that my $2 purchase of a comic book. I love sweating nervously and verifying that clicking this button will not have unforeseen consequences, such as one where I lose my house because I missed something in code review. wHy dOEsNT evERyONe jUSt uSE crYPtO