The only reason Apple fans keep comparing these demands for more freedom and competition to "turning iOS into Android" is because they dislike Android, and think they can discredit these demands by making this comparison.
It would be more accurate to say that users, developers and regulators want Apple to make iOS more like macOS.
There, Apple doesn't constantly insert itself between users and developers like some overlord. People are completely free to choose the App Store, accept the commissions, and put up with the many inconsistent, frustrating and limiting rules the App Store has - if they believe it provides enough value to them. But they're also completely free to download apps from the web, interact with businesses and conduct commerce, without Apple having to give permission.
It works great on macOS and it would also work great on iOS, but only if Apple executives stop seeing developers as assets that they can squeeze to increase services revenue. It should be a symbiotic relationship based on merit and mutual respect, in a free and open market with competition. Now it's just the Apple overlords dictating all the terms, and if you don't agree your business will suffer because you can't access 1.5 billion people.