…I think my story might be similar to a lot of others.
I was using a mid-2012 MacBook Pro for a while, but then around 2016-2017, I was getting antsy for something newer and faster… but the MacBook offerings are that time weren’t great. There was the weak, issue-prone 12” MacBook, the soild but very outdated MacBook Air (which I had previously had in 2010), and the expensive, and kind of restrictive, MacBook Pro, with the touchbar and magic keyboard.
So, I figured I’d try an iPad Pro with a keyboard. Wasn’t great at everything, but decent nonetheless. Way better screen than the 2012 MacBook. So, I used both for a while.
After a few years of the using the iPad Pro (continuously), I began to grow more and more annoyed of its limitations, and kept hoping that Apple would open up more functionality.
Obviously that never happened, and in 2020, I bought the M1 MacBook Air. That solved pretty much all the problems I was having. And as I stated above, I haven’t touched the iPad Pro since.
tl;dr: no need for a new iPad Air.
Edit: I should mention that I did actually have a first gen iPad mini for a while when it came out as well. But it was too small and weak to do much of anything useful. (Other than watch YouTube or Netflix or whatever…)
Edit 2: I also just remembered that in late 2019 I purchased a mid 2015 13” MacBook Pro used. (Last 13” before the new gen.) It was really great… until the logic board died less than two months later. I was pretty pissed, to say the least (and out like $500 or something).