About 20 years ago, I saw this exact same discussion on mozillazine. Everyone was raving about FOSS being nicer, friendlier, and more convenient, and how piracy is bothersome.
Then this guy posted a reply, to the tune of "Yeah, and now imagine your entire OS was like that... you should try it."
A little later I did, and never looked back. For me, FOSS is convenience.
I use Arch btw.
"A busty blonde German girl in lingerie"
"...next to her horizontally symmetrical copy."