Because the only mobile OS provider which allows blinding tracking frameworks with a single click is Apple currently, and every software vendor will want its telemetry and ads for their "monies".
The application model evolved from "pay this to get that" to "train this AI implicitly which we gonna use against you, and ah, we also sell your every aspect of you" to see cute cat GIFs.
Some of us are seriously against this and Android doesn't provide that. Maybe it's because Google is an advertisement company which provides nice looking (free-ish) utilities which also acts as nice data funnels (incl. Android).