Here a tip: you won't solve the problem of security by just whining about corporate interests (which is a real concern) and NOT proposing a better solution that works for an average tech illiterate, very socially engineerable person trained to ignore every warning screen. And no root switch is not that solution because it will be flipped on day 1.
You still need an app with far too many permissions to pay for parking. All this does and funnel that through the play store.
Guess what - play store is infested with malware. In fact, most malware comes from the play store. This fixes nothing.
There is still some
Granny isn't rooting her phone and installing unsigned binaries.