Notwithstanding the other issues mentioned, but the MacBook Air is not exactly user repairable. IIRC, it is a SOC. So any part that breaks the entire thing needs to be replaced. I got a MacBook Pro 2018 and though it works it still makes wary.
I've literally never wanted to replace anything in a laptop myself in the multiple decades I've been using laptops.
But at least the service of Apple Stores was very good. Unfortunately, many Apple authorized service providers are terrible.
My main point was that most people probably don't need user repairability since they wouldn't have repaired the issue themselves anyway.