This is exactly what I'm doing. Games still look great, they run great, and chances are there are a bunch of quality of life mod improvements.
Days gone released on gog not long ago, the first thing I got was the mod for silencers, what a bullshit idea to only use it for five shots and then it's gone.
And I forgot: I never buy a GaaS! They will shut down The Crew soon, a game I play on a regular basis and one of the most relaxing titles ever made. I don't care how great a game might be, you won't get any money out of me ever again dear companies.