I'm fine using a "retro" iPhone for a few more years
The SE made me so happy when it was announced to see that form factor live on. My impression coming from a 6s was that iOS feels squished on the screen at time though it’s still very functional and easy to use. I ended up buying one as a backup phone to have between my partner and I, and to ensure we have a device always charged in case of disaster. The cost of them was low enough it’s cheaper then buying phone insurance between us.
It also let me pass along my 6s shortly after the free battery swap. And all it still takes is swapping a SIM and restoring from a backup. I found I didn’t like the smaller screen as much for use on transit for reading long form items, though that old retro feel was still there, with all the modern niceties. The form factor I think was the peak of the iPhone design of that era, and I’m curious to see what evolutions of the X look like.
I’m also wondering if the iOS split on the iPhone will lead to the SE continuing on for a while, and potentially helping to keep the iPod Touch market going. There’s a few major differences in how I work with iOS split between an iPad Pro, iPhone X, and an SE due to their form factor differences and accessories. It in a way reminds me of how adaptable Windows 10 is UI wise to several environments.