For context: I'd been a "linux person" since undergrad (mid-90s). I picked up a really early Android model after my BlackBerry expired.
I have almost the exact opposite experience as you describe: I switched from Android to iPhone a couple of years ago for two reasons: 1) my Google phones (I had a pixel at the time: previously had written it was a Nexus, but it was not) kept bricking; 2) I got an old model iPhone (it was an iPhone 8) to use as my work phone.
The iPhone 8 performed better and had a much better UX than my then-current Nexus. It just wasn't even a fair comparison, really. I upgraded my personal device to the latest iPhone and haven't looked back. I haven't even touched an Android phone since then, and unless something really compelling happens to force it I probably never will again.
Same thing with my laptop, actually: around the same time I decided to give a macbook a go. I haven't regretted it at all.
I think for me the major issue is that I don't like any of the default options in the iphone and the 3rd party keyboards kept bugging out, even swiftkey and gboard would act really weird. Also the undocumented gestures drove me nuts.
And not being able to just have a normal browser with proper ad block and simple things like that.
Similar here, learned on DOS and Windows (3.1-98se) then used desktop Linux alongside Windows for about a decade, and when I eventually got a smartphone started on Android (because it was cheaper) before finally getting significant experience with iOS and OSX because I started working at a mobile dev shop (dual-platform, not just iOS). Once I got used to OSX/macOS (took maybe six months) I wondered WTF I'd been doing with my life, and seeing tons of Android and iOS devices side-by-side every day, and working on apps for both, made it really clear to me which was better and what I ought to be using, and it wasn't even close.
I've got complaints about Apple and they make mis-steps all the time—and I'm really worried about their getting into ads more heavily—but everyone else doesn't even seem to be trying to compete with what they're doing, so there's no real alternative.
I am glad that you are content with iPhone, and that it works for you. - It's what really matters. But I just want to point out that the latest nexus phone is from 2015 and iPhone 8 was released in 2017.
FWIW, fellow Android->iPhone escapee here. I am not planning to get an Android phone for a while, unless iOS becomes much worse or Android much better.
I have almost the exact opposite experience as you describe: I switched from Android to iPhone a couple of years ago for two reasons: 1) my Google phones (I had a pixel at the time: previously had written it was a Nexus, but it was not) kept bricking; 2) I got an old model iPhone (it was an iPhone 8) to use as my work phone.
The iPhone 8 performed better and had a much better UX than my then-current Nexus. It just wasn't even a fair comparison, really. I upgraded my personal device to the latest iPhone and haven't looked back. I haven't even touched an Android phone since then, and unless something really compelling happens to force it I probably never will again.
Same thing with my laptop, actually: around the same time I decided to give a macbook a go. I haven't regretted it at all.