@petit_suisse @weirdofhermiston There's no problem that I can see either, besides someone saying "don't be rude and off-putting" and you being rude and off-putting.

Asking a question publicly doesn't mean someone hasn't done their homework. You're making assumptions that help nobody. Tell me exactly how the poster you responded to is better off, having read your words? That's the problem the initial post is calling out -- Linux people posting for the sake of their own irritated feelings, and not for other users or the platform's sake. Just scroll by. If you don't want people to use Linux until they're able to be Linux scholars in public, then they won't use Linux. It's silly.