I misread this as "librarian crypto bros" and was like, surely not?

Haha, most librarians are definitely not libertarians (she says, using one of two possible icons of socialist librarians in her icon set).

Your attitude is basically one I share: I loathe crypto, but I have a ghoulish fascination with crypto bros, because their lack of self-awareness (of their own gullibiity, of their own limitations, and of the inherent limitations of their world view and its easy capacity for scams) is utterly staggering.