It works still fine: performance is ok (maps is the only app that is a little laggy), the battery still last a full day.
But now the version of android on that phone is no longer supported by one of the app I use (banking app), so I'm forced to change it. I would have wanted it to last a few more years, but 9 years is still a long run.
I hope my new phone will last as long, and I choose it with that goal in mind (modern processor, 5G so I have it if I need, no samsung galaxy flagship that will be deprecated in a year, the possibility to install a custom OS instead of android if I need to, ...)
An iPhone is not safe to use when it no longer gets updates because Safari doesn’t get updates.
edit: ok, I see how it could be seen as sarcasm.
Switched to iPhone after being on android all this time (with a brief dalliance with Microsoft phone on the lumia 910, which I think is still one of the best smartphone UIs) for the same reason as parent.