Yeah all of that is valid, but it doesn’t really justify putting a mod on a platform that’s objectively worse for modding and making a large portion of your users have an objectively worse time installing and managing all their mods. I would love for gog to step up and make a modding platform (and specifically mod manager) even close to the quality of nexus’ but they haven’t yet.
I think it would be massive, assuming the game is good and they don’t require psn or hostile anti cheat or denuvo. But that’s a pipe dream.