That's all true, but that's not really my point. It was a response to why everyone is worried about battery - It's not about my opnion on if it will last all day, and for who. Nor if the camera will be fine in low light or not.
What i'm saying is, generally we have got use to phones which last all day in nearly all circumstances. We have also got use to the cameras being so good that lighting isn't that much of an issue now.
With the Air there is a genuine concearn that those things we don't even think about anymore we will have to think about again. I mean the magsafe battery says it all regarding battery - and the smaller sensor and single camera to build the picture from won't ever match the light sensitivity of a larger sensor or multiple sensors.
So the worry and uncomfort comes from that going backwards and an issue that's not in your mind anymore about phones now coming back to be an issue again.
It's a bit like if a phone came out with a memory effect on the battery like 10-15 years ago. You don't psycologolically expect to ever have to worry about that again.
So my point is, it is a valid concearn and a valid worry - one more thing to think about in the day - for some people anyway.
I think this is more true for peoople who would otherwise have got a pro/pro max and are considering the air - but also valid for everyone else too.
Let's face it even if you are a light user you will be caught out one day by the smaller battery, alot more often than with a pro. Like me that trade off is probabaly worth it for you, but it is worth a thought before you make the decision.