I don't want to turn this into an Android vs iOS debate, but want to highlight that one of the main complaints against getting an iPhone (cost) no longer really applies - it could even be considered a strongsuit. I agree that the walled garden can be annoying, but I've rarely found myself longing for Android customisation, and have very much noticed how some apps work much better on my iPhone. This is completely down to preference though.
I also care deeply about privacy, but even with 0 consideration for it, I think I still would've switched - I am super happy seeing Apple pushing it this hard.
(I recently went back to iOS after 2 phones and 5 years on Android)