In practice, the Google Play Services dependencies and other walled-garden initiatives from Google will make this less useful than it could otherwise be. But still, this is really cool.
I guess, in practice this can also be likely be made to run google services, the same as they can run on custom ROMs. And it already lists Aurora store as a solution.
So it's definitely something for more tinkerer people, but still quite cool.
It's also pretty easy just to spin up bluestacks if you really need android apps on a mac.
You can run it with microg
Optimist take: this will matter less over time as more developers start targeting Steam devices
figuring out how to get PWA working would be a much better goal.
Is this your experience or are you repeating something you heard somewhere?
Can MicroG be ported?
https://github.com/kksimp/Mac.apk/wiki/Google-Accounts-and-P...