I’m a cursey guy. Plus, this is the language these books are written in. I say “fuck” in the first sentence of the core rules. I want you to know what you’re in for.
Why is there so much cursing in the books? At this point, I’m tempted to say, “duh,” but I’ll just point out that a certain crudity in vocabulary is commensurate with a punk-as-fuck tone, if one is attempting to achieve such.