What access?
Like the OS native APIs that offer the very utility for these apps to even exist?
Integration with OS features is what made the app ecosystem, because of utility. Project whatever conspiracy on that you want.
> Project whatever conspiracy on that you want
You think a developer making money from their app is a conspiracy? Or that apps track you and developers monetize that data is one?
I don't think you're being intentionally obtuse anymore.
> What access?
Push notifications.
> Integration with OS features is what made the app ecosystem, because of utility.
This is true of some apps, like the beer-drinking one that uses the accelerometer / other orientation sensors.
It's not true of a large number of other apps, hence the "your app could have been a webpage" charge. This is distinct from "every app could be a webpage".