Your non-game-related Linux observations make me feel like we're living in different worlds. I haven't really tried playing games on Linux (I like games that require a Windows anti-cheat, so I'm dualbooting Win10), except Factorio and that was awesome. I'm also a power-user, I guess.

Software, hardware driver installation is so comfortable on Linux. Everything is a few commands away. Screenshots? I've never had trouble there.

You wrote Desktop Environment (capitalized). Linux isn't a Prepackaged End Product. You can get something like that from the popular distributions. I find Ubuntu plug and play, for example. That said, I usually assemble my own desktop environment, which is great for me, though I realise not everyone wants to put in the effort.