> Then there is Mac dropping 32 bit support, to which Steam seems to have thrown up their hands.
Steam's copy on a 32-bit title is much better than GOG. It's big, it's in red, it's clear that this title is limited because its 32-bit.
On GOG, you have a small line of text at the bottom of the Mac system requirements. That's way too small a warning (try to find it on this page: https://www.gog.com/game/darwinia)!
It's not just small, it's actually contradictory! It says minimum macOS version is 10.15 but then says that the game is 32-bit so it won't run on macOS 10.15 or higher.
Steam's copy on a 32-bit title is much better than GOG. It's big, it's in red, it's clear that this title is limited because its 32-bit.
On GOG, you have a small line of text at the bottom of the Mac system requirements. That's way too small a warning (try to find it on this page: https://www.gog.com/game/darwinia)!