Personally, I wouldn't consider buying a Macbook unless I knew I could run Linux on it after it EOL. My oldest laptop is 14+ years old and is still useful because I run Linux on it. A 2022 Macbook should make a very nice ssh Linux client in 2037.
Nope. The number of people who would buy an M1 Mac solely if they can run Linux on it is tiny. Incredibly so. Apple sells over 20 million of these things a year, they’re not looking at a few thousand people who want native asahi Linux as a product center.
Exactly. One argument that I can see it that Apple want to be able to say: When we're no longer supporting old M1 Macs, you can run Linux, or sell it to a Linux user, rather than throwing it out. Branding it as an environmental benefit.
It's a bit far fetch though.