Many iOS apps can now be run on MacOS via IPA files, e.g. native Slack iOS client app instead of bloated and memory-hogging web/electron client.
For the long-suffering power users of iPads, a Macbook Air offers most of the benefits, plus a proper terminal and toolchains. With early virtualization support, Linux can be run in a VM.
Plus all-day battery life and proper docking support for external peripherals. This has the least compromises of any device in the last few years. MBA has a good keyboard, smallish bezels, ESC key, TouchID for auth and is relatively affordable with same weight and less cost than iPad Pro + Magic Keyboard. MBA is now the perfect "thin client" that also works offline.
As an example: the usable and powerful iOS video editor LumaFusion is now available on M1 MacOS via app store. It costs a fraction of traditional video editors and works well. Looking forward to a new class of prosumer apps that can raise the bar for both iOS and MacOS.