The guy doesn’t want Windows but is ok with Mac. That’s… not how it works. At all.
I think you’d find that many devs would opt for a Mac over Windows.
Hate both, but I’d run Windows over Mac any day (and I develop in both regularly since I have projects that require Windows and Mac, and will for a long time). But some of this is probably due to having to use the steaming pile of crap that is Xcode.
I work at a full MacBook shop and literally nobody uses xcode 🤷‍♂️ weird reason to be against it

It’s really the only viable option for iOS apps.

To be fair, I pretty much hate everything about the Mac, but Xcode is about the only thing I use it for, and it just gets worse with every release.