I'd say that's another issue. Duplicate frameworks in Facebook.app, monolithic tracking frameworks, etc. So much useless stuff prying on the user's privacy.
I remember Twitter.app had code to get the currently installed apps, to "better target ads." It's user hostile and we are paying with the multi gigabytes of data.
The argument can't go only one way, though. If a web app doesn't get the UI in tune with the OS' look and feel, "the developer should be bothered to create a native app". But if a native app is a massive bloat, "that's another issue".
I remember Twitter.app had code to get the currently installed apps, to "better target ads." It's user hostile and we are paying with the multi gigabytes of data.