Yeah I see the argument that any content behind an internet connection is DRM, but I think that stance is a bit extreme.
There are a handful of real problems on that list, but it’s like 3/20.
It’s important to maintain this list and call them out though. If I can’t expect GoG games to be DRM free I might as well just use Steam where plenty of games are still DRM free but other features of the platform are a bit better.
You can host a git repo with little effort on any Linux machine you can ssh to. You don’t need to host a git lab instance unless you want some web gui.