I mean that would be great that they would try to replace a company like Limited Run Games with their small batch collector's editions before private equity screwed the company over but that's the only thing I can see working for GoG here and even then I would have my doubts that it would actually be profitable, though I would gladly donate a buck or two when I purchase a game to help preserve that effort.
Sorry but physical games due to changing habits of gamers themselves have fallen to what CD's and Vinyl are, a niche market.