people who are new should be using immutable distros exclusively unless they're looking at this as a major project where they learn everything about it, IMHO

i've been helping people switch for a long time, all the dumbest things that have happened to people have been stopped by immutability.

Linux is pretty advanced today. It's not a baby anymore.

You should also take into account the animosity against lemmy.ml in general from some instances and communities. Something to do with the moderation here or something else.

The Linux world have bad things, especially in userland and libc

I read it as a jokey community and maybe you took it too seriously. Regardless that's a kinda silly comment to leave. That's a community for, ironically or seriously, hating Linux, so obviously it's not in the spirit of the community to leave a serious comment defending Linux.

I see a lot of Windows hate on Lemmy. If someone made a post here complaining about how much they hate Windows, and a Windows fan replied explaining why Windows is so great, I would say it's kinda heavy-handed but not totally ridiculous for a mod to ban them, since a Linux community is probably not for this person.