Lenovo Chromebook Plus 12 or Acer - Chromebook Plus Spin 514. Both have an M2 equivalent MediaTek Kompanio ARM CPU/GPU, and comes with native Debian VM built in (Crostini) that runs standard Linux desktop apps. Battery life and performance are great. You can even get it pretty loaded up with RAM to run smaller LLMs if that's your jam.

As you can tell from my past comments about Chromebooks as Linux workstations here, I'm a daily user and very happy with them.