I know it sounds obvious for developers. Anyway, "normal" people still seem confused, as you viewed during lockdowns, when providers noticed that 50% of mobiles kept moving from cells (even Sundays) ignoring to be tracked, I say.

@applee OK, that limit (even if technical and not caused by Ubuntu) should be prompted, for example when you deactivate GPS. I think it's much more common you get tracked by cellular than by GPS.
To answer your comparison, there is a little difference since pizza-deliv gets a point while antennas just a wider circle.

Since the presentation claims about privacy, you should improve the information about location disactivation not affecting mobile providers from know cell towers you connect in 30 meters nearby.
I know this obvious for many users but not all "normal" users