What's a magless? Is that some weird variation on muggle? If so, oh my god, get a life.

I tried to search about it, and Google AI overview gave an answer based on your comment. I didn't find anything about magless in rationalism page on Wikipedia or LessWrong, so the answer was based only on this thread. I'm surprised about how easy is to mess with AI overview answers like that. State actors must have been doing this by the clock