The cheapest MacBook Air is $1000, and it's more like $1500+ if you want a reasonable amount of RAM and storage. There are similarly expensive Windows laptops available that are fanless.
I think there's a fanless Asus ZenBook too, or the Surface Pro X.
https://www.notebookcheck.net/Huawei-MateBook-X-in-review-Ul...
The difference is that a 4800U would be looking pretty bad vs a HX370 while the M1 still looks decent 4 years later (especially when that HX370 is unplugged).
Such as?
https://sellout.woot.com/offers/apple-14-macbook-pro-with-10...
There’s very little reason to chase the exact latest model when even a 2020/2021 M1 family is still great.