Yeah! This always stands out like a sore thumb on the website. Like _yeah_, all of it should go without saying! You're a freely available programming language, of course everyone can use it! Of course everyone is welcome! Does a hammer care about your gender or race? No, anyone can use it! It's also very weird and a little childish to specifically include "no nazi bullshit". Isn't it obvious that "nazi bullshit" isn't welcome? Like a no-brainer? Why does a programming language feel the need to say this? Are prominent nazis actively showing interest in Gleam and trying to promote their "bullshit" with it?
Also, the phrase "nazi bullshit" is severely downplaying the problem with the nazis. "Bullshit" is usually something mildly inconvenient, somewhat unfair, kinda infuriating, but it usually doesn't threaten anybody and doesn't fuel world wars.