There's literally nothing on the market that even remotely compares to M series chips right now in terms of performance and battery life. Macbooks are great machines in terms of hardware, and while macos has been enshittifying, it's still a unix that works fine for dev work. So plenty of experienced devs use macs. You can also put Asahi Linux on them, which works fairly well at this point. The only thing that it can't do is hibernate. Of course, app selection with it is more limited, but still works as a daily driver.