Replacement cycles are largely arability.True, but the expected M3 iPad Pros to be way faster than say A12X. That also supports hardware decoding of AV1, and its GPU for metal now has Mesh Shading and Ray Tracing. So at the very least web page scrolling should be noticeable smoothly when scrolling fast vertically.
Pointing out an often overlooked parameter.
For instance Windows EOL is 122 months & macOS EOL is 9.5 years for decades. So if your use case is consuming data & not playing AAA games then you can replace every decade.
Jump from a 2023 3nm M3 chip to a 2033 0.5nm M13 chip.