All I'm reading is, not for me, I don't care, I don't have it, I dont want it.
I really don't care about all that. Point is, IOS and WP do some stuff better than Android, at the same time IOS and WP do stuff that Android can't do at all.
You mention partial continuity but then say that Android can do everything, you're really contradicting yourself. Continuity involves many many apps, just because Android can do some of them in a screwed up way doesn't exactly mean Android can do everything.
As for xposed modules, I have used them, I still use them. They're good but extensibility is better. It integrates much better with the system apps and feel less hacky.