I can get a few hours of light gaming in on my Zephryus G14 on battery, and it has a
vastly faster GPU than the one in the M1 such that I can also still play demanding games when tethered to a wall (it also has a VRR 120hz screen). A trick that the MacBooks can no longer pull of at all since eGPU support was killed.
It's a fantastic experience, but in no way has having this laptop for the last 6 months "redefined how I think about a laptop." It still does all the same things a laptop does, it still has all the same limitations a laptop has (like the physically small screen vs. other common gaming choices - be it desktop monitors or TVs). The M1 in the MBA doesn't really change any of that. Especially since the loss of bootcamp & eGPU means the MBA is a rather terrible gaming experience unless something drastically changes between game devs, Apple, and MacOS. The extra battery life is definitely welcome, but it's not game changing revolutionary, either. For some it may now be enough to go all day without charging, which is a key milestone, but many people were already there with the existing set of ultrabooks, too. Beyond that, eh? Kinda like a phone that can last 2 days. Cool trick, but it wouldn't change anything about my day to day life unless there happens to be a power outage overnight.