I think Debian has a place in the Desktop market, it’s just not gamers or anyone wanting anything new (unless they of course go the flatpak route). Not a perfect analogy, but it’s kinda like gaming on Windows 7 these days because it “just works” for you. Sure you can, but you’re not getting the best of anything that way and all the underlying libraries are outdated and some things just aren’t going to work at all.