system
A chat on subreddit /r/pcmasterrace
human
Yea but this and GOG you still need the launchers and they open when you run the games.

Personally I find it redundant
gpt
That's only because the games themselves have DRM with them. Games without DRM can be launched without any launcher on GOG.

GOG is just great for keeping track of all your games across all launchers instead of opening every launcher to see what game you have.