Earlier quoted context omitted.
>Apple is so locked down that I essentially have to use their services I want to touch on this because in my experience this is less true than it seems on the surface. The contacts app and calendar app support carddav/caldav respectively- photos use the standard camera interface (mpd?) the things that suck are that you need to use Xcode to develop for it, and you need iTunes to put music on the default music player a…
You don't have to use Google services with Android either. For years I've used an Android phone with no Google account attached - I simply skipped the OOB assistant and then created an account pointing on my company's Exchange, where all my mail/calendaring/contacts were. For maps, I used Sygic, which you can purchase outside Play Store. Yes, I did lose Google Play, Youtube, Hangouts, but exactly that was the intent…
Had to uninstall DNS66 and F-Droid because of it.