The slur filter targets derogatory words, not “bad” words in general. The regex can be found here: https://github.com/LemmyNet/lemmy/blob/main/crates/utils/src/utils/slurs.rs

I imagine a world beyond proprietary software, and GNU/Linux is the most promising implementation of that.

I don’t agree with reducing software-freedom to an issue of mere privacy-friendliness. I’m willing to be realistic about the security shortcomings of Libre software but not if the alternative is locked down silos and walled gardens.

Being a free software GNU distribution is also the point of Guix, and it’s part of what attracted me to it (although its practical abilities are nice as well).