It's been a while since I've been able to link my steam account to Gog galaxy. Am I the only one? If anyone has a solution, I'd love to hear from you.

https://github.com/ABaumher/galaxy-integration-steam/releases

I heard just recently, that Steam no longer support Win 7, Win 8 or Win 8.1.

So if you are using one of those, that is likely your issue.

^^^ what he said. Just confirming. I just read on steam, they are only allowing the client to work with Win10+.

Which is perhaps both bad but not surprising. Unlike gog, which you can grab your installers from anything. Steam is constipated and just doesnt give a sh!t at all. I would hazard a guess and speculate, they just lost some business. Wonder how many paid product accounts just got barred from their "bought" paid for content?