[filmgirlcw]

As others have said, I think it is more than just "when can I plug in, it is also "what is my performance when I'm not plugged in."

My Framework and my HP Spectre (that I bought last year) both perform differently if they aren't plugged in and both make more noise than a MacBook Air. Whereas my MacBook Pros are usually silent (tho they can def turn the fan on if I'm pushing them a lot) and I can definitely run the battery down, but I never have to worry about having to have it plugged in just so I can do what I want without worries.

And on Windows anyway (Linux power management is its own nightmare), having to triage to figure out "how much time do I have before I have to move to a different seat in an airport lounge or find a plug at a coffee shop or snoop around at an office if I'm not at a set desk" to make sure I have enough time left to make that video call is like not a small thing.

Yeah, you can often find a plug -- but a) sometimes those plugs don't work. and b) sometimes the effort to find and look for one really interrupts your flow, versus just being able to to trust that my laptop has enough power to operate.

[twilo]

MBA is passively cooled. One of it's biggest advantages...