Comment by lproven

MacOS 10.15 dropped support for x86-32 binaries.

Later it became clear why: the Apple Silicon transition, and Rosetta 2, which is optimised for running x86-64 binaries on Apple's Arm64.

But the same change is looming on Linux: Ubuntu tried in 2019 but was persuaded not to, Fedora has tried more than once.

WINE 11 can run Win32 binaries on a pure 64-bit host OS without 32-bit libraries. So, you can run some 32-bit Windows games on 64-bit Linux and macOS which cannot run the 32-bit binaries of their own older versions.

Apple merely jumped first. I think it's not to be blamed here. It'll happen everywhere in time.