[riidom]

Not sure how to interpret your last sentence, but if you want, it can be the OS of your mobile phone. I for example have UBports, coming from MozillaOS. Never had an Android phone in usage (or an apple phone, for that matter).

And for Unity, I was kinda late to the Unity party, but as my first linux desktop, I liked it a lot and used it almost half a year beyond EOL, because I didn't know which to choose instead (it's Plasma now).

I surely don't wanna praise Canonical here, but I would call them out for other things than Unity and their mobile efforts, e.g. Snap!