I think its unnecessarily convoluted, the Entertainment Software Association (ESA) are morons and need to get a life.
Including their cousins like the MPA and RIAA.
https://gamehistory.org/87percent
I am currently doing research around this topic for my University work and have created a google form for people to respond, but I need to make sure it is clean and respects everyone’s privacy.
You can request my signal group through direct messages if you would like to fill it out once it releases, I have other plans to have a talk as a (focus) group.
I would say MagiPacks might be an even better example primarily because they deal with older games. They also operate along the GOG logic of ensuring games run on modern operating systems but they do it by bundling in commonly used fan patches.
Good shout!