Iirc Apple iOS includes more features than Android in the core OS. Google Services still receive updates and only things like the UI and system settings stay the same. Most people I know don't care at all about updates.

But I agree, it's great how Apple supports devices for 6 years with major updates. It would also be possible for Android phones if SoC & phones manufacturer actually cared.

I have an ancient ipad. It still gets major updates, but not necessarily all of the best features from those updates. Maybe that is a hardware limitation or maybe not.

I also have a Pixel 5. It received Magic Eraser, which used to be a key feature of newer Pixels, as part of a regular Photos app update.

I'm still getting major updates too, but, tbh, they aren't that critical. Chrome, GMail, Maps, YouTube, Calendar, Messaging, the app store itself (including UI) and the core web browser will keep getting updates well beyond the end of life.

There really isn't a direct comparison here, but I wouldn't switch in either direction due to updates.