I think the tribalism is mostly in jest. I’ve never actually seen two Linux users seriously fighting over their preferred distro or init system or whatever.

I have to admit, I’ve never seen this meme template before.

Dios mio!

Matterhorney

This is peak copypasta.

For those not familiar, this is a spoof on a quote from the book Dune by Frank Herbert: https://www.goodreads.com/work/quotes/3634639-dune