Macbook air = small keyboard, small screen, limited battery, all parts expensive to service, etc. Try hacking a Mac Mini instead: https://github.com/vk2diy/hackbook-m4-mini
A MacBook Air is just a Mac mini with a keyboard, screen, and battery. You can choose to attach the same peripherals to your MacBook, and have the flexibility of a laptop when you need it. Paying a couple hundred dollar premium for this is a good deal.
