People generally want something closer to cutting edge / bleeding edge for games. Can't be waiting 6 months for graphics drivers that fix an issue in a game you are playing today.
Why publicly criticize a distro based on a guess that its users are unwilling to use what it offers?
If you’re gaming you absolutely should though.
Well, if your hardware or games happen to need a new kernel or Mesa, then yes. But many do not, so it's not absolute. Also, many gamers get Mesa from Flatpak or Steam instead of their distro, in which case the version provided by Debian doesn't matter at all.
I suggest re-thinking your original comment. It's misleading, and it amplifies a popular misconception.
I’m not criticizing Debian. It’s an amazing distro. It’s just not ideal for gaming. I’m not rethinking shit. What I said is accurate even if it hurts your feelings.
True enough — but for those few who enjoy such things I must point out that debian makes kernel builds very easy to do. When mesa gets too old there will usually be a backport.