On Nov 1st, 2018, Apple announced that they would NO longer disclose iPhone Unit Sales.
That was just a few days after the XR was released.
If things were going well for Apple right now, they would find some Excuse to RE-start the iPhone Unit Sales reporting !
IMO, "Basic Common Sense," can be used to determine if iPhone Unit Sales are going well OR NOT.
Those who know iPhones well, can do their own Assessment as to whether there is a sufficient "value proposition" to upgrade.
And by that I mean, by those who have an "11" iPhone OR older.
Specifically, what are the Must Have Features & Capabilities that would trigger a surge in iPhone Unit Sales, & how many are included in the "13" iPhones ?
I'll start:
1.) Touch ID under Glass
2.) Brand-new Industrial Design
3.) Wi-Fi 6E support
4.) ???
ALL, feel free to chip in ...