S**, I haven't felt much urge to upgrade from my 16GB M1 Air and I even use it to play some Windows games under Crossover. Quite possibly the best laptop I've ever owned.
It's always come in handy for containers/VMs (and I assume compiling Rust, as it uses as much of every other resource as it can get it's hands on) but yeah, being able to run actually useful local LLMs on my now >4 year old machine has been fantastic.
The biggest issue I have with it is macOS Tahoe. Guess I really should be checking out Asahi on it!