Nah I like having an app for my car. The ability to preheat/precool the car from anywhere as well as see detailed stats for every journey is worth it(for me).
It's fine to leave it in if you like those features but many people couldn't care less about them and hate the distracting popups, spying, and auto-updates that change functionality.
I have that in an EV that doesn't even really have a screen to show you any popups on(Volkswagen e-Up). The car has remote connectivity that I can use to set climate control to selected temperature and see detailed energy consumption stats but inside the car it's very analogue, there is a basic screen for the radio(operated with buttons, not a touchscreen) but that's literally it, even the driver cluster still uses analogue gauges.
Yes, but these things are not a requirement for a connected car.
I suspect these user hostile behaviours will go away eventually, either through legislation or through more aware customers.