I barely push my M2 Pro MBPs. Most of my wants aren't hardware-related, they're software-related. How it runs some games from 10-20 years ago very well, but only through hacky compatibility layers that shouldn't be necessary. How some parts of the OS have gotten "out of sync" with each other.
Actually, I can think of one hardware want: have they gotten it to where you can do external GPUs and the like more easily?
Would still buy one over any other laptop on the market today for what I use them for.