Its a circlejerk on Arch Linux users who have a reputation of being a pretentious jerk online.
Oh, you're using Windows? That's... unfortunate. I mean, I guess it’s fine for people who don’t really care about controlling their system. And macOS? Bro, you literally paid for UNIX with a pretty UI slapped on it. But hey, I’m sure you really needed those rounded corners and animations. But me? I use Arch, by the way. Yeah, it’s a bit more sophisticated, something you probably wouldn’t understand unless you’ve experienced it.
See, I don’t need a polished GUI or some bloated OS holding my hand through every step of my computing experience. I built my OS from the ground up. I compiled my kernel, optimized every single setting, and customized every aspect of my system. While you’re sitting there with your default settings, I’m in the terminal, living the dream. Arch is freedom, by the way.
I don't expect you to get it. I mean, you probably just double-click apps and call it a day, right? Meanwhile, I'm using Pacman and the AUR, managing my packages like a real power user. Updates? Yeah, they roll in seamlessly. No need to reinstall my OS every six months like those other plebs. Did I mention I use Arch, by the way?
When you’re ready to stop living in the kiddie pool of OSes and step up to the big leagues, maybe you’ll try Arch. Though, let’s be real, it’s probably too advanced for you. But hey, you do you. I'll just be here in my perfectly configured Arch system, reminding you that I use Arch, by the way.