Sounds like you like the Air for aesthetics but really want a Windows laptop. If that's true, I wouldn't pay the steep Apple Tax to end up with only Windows ARM... and that with the annual Parallels fee. Instead, I'd look around for the best attempt at a clone of Air... and/or stand by for a month or two to give the copy machines an opportunity to make something that looks similar but is a PC. Somebody will take a good shot at it if it isn't already out there.
A real PC is going to overcome all the Apple lockdown (and added tax) too. So these questions/recommendations of "more RAM" and "more SSD" will be much cheaper if you buy PC than buy Apple. If macOS is not for you, I wouldn't buy a Silicon Mac.