Apple reveals iOS 16 and iPadOS 16 usage stats for the first time
9to5mac.com
9to5mac.com
"…iOS 15 was installed on 72% of all iOS devices introduced in the last four years when Apple revealed the data for the first time last year. This means that iOS 16 adoption is outpacing iOS 15 adoption."
"On the iPad side of things, however, iPadOS 16 lags behind iPadOS 15 by around 7% for usage on devices introduced in the last four years. One thing to note: iPadOS 16 was released a month later than iPadOS 15."
iOS12 got patched because they dropped a whole bunch of devices such as the original iPad mini then. They only patch had issues but gets one every few months or so.
For example, unsending/editing iMessages on any iOS 16 device is a much bigger selling point than Stage Manager, which was restricted to M1 iPads only.