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As I understand it, Apple will be making most iOS apps available to Macs with Apple silicon automatically. I don't really have any issues with this in particular, since I don't have a Mac app right now, but I was curious if this automatic process would have implications in the future if I wanted to offer a full Mac application myself (either using Catalyst or native macOS frameworks). Would I be able to pull my app off the automatic program and make it available in the Mac App Store at that point?

Just noticed the new framework and was wondering if there was a way to use this (or any other public API) the determine location of iOS SDK in addition to the macOS one (if one is installed, of course).