Google’s entire profit model is offering software for free so that they can gather data and sell ads.
Granular app permissions are a start, but barely. Cross-app tracking is a bigger deal, and Apple is miles ahead of Google there; and Google is never going to catch up, because it would destroy their revenue search.
I’ve used both platforms extensively, I actually love Android. Google assistant is so much better than Siri that it’s obnoxious, custom roms are a ton of fun, having a way to get root access on a device is so important it should be legally required.
But, if you think that a company that exists to build an advertising profile and sell ads will ever produce a device that meaningfully blocks the ability to build an advertising profile, I’ve got a bridge to sell you.