Don't support GOG with your money until it adds the MOST IMPORTANT feature to Galaxy 2. Anything like adding games from Steam is nonsense and useless. I just have two clients. Steam and GOG and that solves it.
Gog unnecessarily gets the job done by adding nonsense that people don't need, or at least don't need at the beginning of using the Galaxy Client.
The Galaxy client should be ready and functional, especially with the games that the GOG company sells. Now it can't add the most important feature of all game clients, like the ordinary Sort by date of purchase, because it deals with the pointless addition of games from other clients.
That's why I'm asking users to get together and stop supporting GOG with their money until these people prioritize and start doing the Galaxy with the most important features, which are certainly not part of adding games from Steam. This is a secondary issue!
Gog Galaxy must first work flawlessly with your games that you sell, and only then take care of adding games from other platforms.