Got to agree with everything you say man, that wedge was an iconic design for the MacBook Air, and Apple just threw it away, sad
This MacBook Air, suits the name MacBook (Ya, Just MacBook the original, Apple literally removed the title of Mac Laptops

)
I have a MBA 2020, and it feels absolutely good, as the wedge design firstly as you said looks good and thinner, secondly the hands are less elevated, so reducing that pain, and third doesn't look like a chunky brick like the new M1 Pro/Max MacBook Pros, and also I doubt if it's really worth the upgrade now, atleast run it for a year or two more, it still beats tons of pricier Windows Laptops easily, so don't think much on it