Problems I had on Android phones at various times in the 10 years I owned them (mostly Nexus / Pixel):
* Can't make calls
* Can't receive calls
* Can't send text messages
* Can't receive text messages
* Receiving text messages out of order or days late
* Can't take pictures
* Can take pictures, but they don't save
* Phone randomly shuts down when cold
* Phone randomly shuts down when hot
As much as I liked Android when it worked well, in the end I realized the bugs in the OS were putting me at risk of physical harm or, at the very least, incredibly damaging data loss or missed communication.
I bought myself a $400 iPhone SE. It may not have every feature I loved from Android but it's 100x smoother and more reliable. I don't regret the move.
The only thing I regret after switching to an iPhone SE this year is the ability to use Firefox with uBlock. I regret not buying an iPhone sooner. It just works.
When Apple argues why a phone is not a general purpose computer (and therefore should not allow sideloading), this is an example of why. A phone is a general purpose computer until you need it in an emergency, in which case it _must not be_ a general purpose computer.
I bought myself a $400 iPhone SE. It may not have every feature I loved from Android but it's 100x smoother and more reliable. I don't regret the move.