Good article on why Steam isn't your friend: https://www.polygon.com/2017/5/16/15622366/valve-gabe-newell-sales-origin-destructive

A question to ask: when you buy a game from the Steam store, what do you own?

@noelle That's unfortunate given my 700+ title library, but yea... I love GoG.com, but it's nigh impossible to avoid Steam if you play PC games.