And that's why Steam gets my money instead of GOG.
That said, apparently Heroic has some kind of agreement with GOG where they get paid for sales, so maybe by buying games on Linux through Heroic you'll get GOG interested in Linux support.
Sure, but it's at least an avenue to a decent launcher for GOG games on Linux. I still prefer Steam, but Heroic is good enough that I'll consider buying a few games now and then.