just use Linux you will have more control of what takes your IO
anyway since m1 has unlocked boot-loader its really nice and efficiency is unheared of in any other mobile as long as you dont need x86 or certain applications i think mac is a really nice
unforntaly thinkpads are dead im writing this in a t400 and its dam good except ##### speakers ##### screen and slow ass p8700 cpu
if i had this exact laptop with micro led ,arm ,nice speakers and modern ports it would have been my fav laptop
but ibm design is long dead 