There’s the info you are willingly sharing through the app, no permission for that. There are really a few apps that require no permissions, usually they always need access to something. E.g. the LG app for washing machines that will only run if you register and account AND give permission to make phone calls, when you only want to download washing programs…
Most of us would probably just be fine with PWAs, but the marketing branch says no… They need everything possible about you, need the app to run at startup and send you notifications at least every 4 hours…
And there’s when you spend 20 minutes composing your argument, then you decide to delete it, because “It’s not worth it.”