Honestly I observe zero progress in the last 10 years. My first iPhone was 4S. My current iPhone is 8. My use-case is absolutely the same. Calls, SMS, Whatsapp, navigation, books, browser. The same with macs. I boot, open IDE, Terminal and that's about it. Yes, hardware's getting faster (which is compensated by software getting slower). But nothing changed dramatically.
I think that the only thing that changed is adoption of fingerprint reader. Both in iPhone 8 and in mac.
AI might be that thing that could tremendously change my usage pattern. But it should be as smart as human assistant. GPT4-level intelligence might have the necessary power for that.
I think it's quite likely that Apple realized the same quite a bit earlier and eased up on Siri versus focusing on other things.