While I see other working on big old and clunky laptops (usually Dell or Thinkpad) that basically need to be hooked up to a power cord, my laptop will nicely purr away for two days before it needs a recharge. To be honest, I usually work in Word and Excel (I think Pages is a joke for serious writing) and I don't do anything very strenuous, but then again, neither do they.
I actually think that, to this day, the M1 MacBook Air is a better choice than the M2. Why? Because the M2 is a lot more expensive to be similarly fast. It needs the 512 GB SSD (actually NVME):
Lastly, there’s the kerfuffle over the fact that SSD read and write performance is slower with the 256 GB configuration, because it uses just a single NAND chip, whereas all other storage configurations use multiple NAND chips. It costs $200 to upgrade the base model to 512 GB storage. None of these are dealbreakers to me, just minor details to be aware of if you’re eying the $1,200 base model. It’s best, in my opinion, to consider the $1,500 configuration as the true base model (10 GPUs, full-speed SSD performance, and the new 35-watt charger), and to consider the $1,200 configuration something more like the “discount” configuration.