GOG seems to be considering paid membership option
Just did a GOG survey that focused on the idea of a paid membership option on GOG. Seems they're determining what people would be willing to pay extra for. Some of the options were
a tool for backing up offline installers
ability to install previous versions of a game
extra insight into the preservation work they're doing.
voting rights on games to bring into the preservation program.
Has been since the 2019 mass layoff i guess. Their galaxy development was questionable at best since then. Only noticeable action was marketing. I see CDPR/GOG pretty critic with their new billionaire CEO nowadays, sadly.