One good thing the EU mandated recently is that you can uninstall Edge. On my gaming PC, I installed LibreWolf from the Microsoft store instead.
IANAL, but when I asked a person somewhat involved in EU anti-trust processes, osx and macos aren't even close to be classified as monopolies in most of the EU, so the idea that Apple is abusing their monopoly to enforce their own tech on users, doesn't apply that clearly.
The way I understand it, the EU doesn't care about Mac at all since it has so low market share.