One issue is that apps seem to require much more ongoing maintenance just to continue working on iOS. Most of the Windows software I bought 10 or even 20 years

One issue is that apps seem to require much more ongoing maintenance just to continue working on iOS. Most of the Windows software I bought 10 or even 20 years ago would probably still work on my current PC, but apps I bought only a few years ago are no longer working for me or have become unavailable on the app store because the developer stopped putting in continuous effort to keep up with iOS.