I'd like to offer a counterpoint, I have an old'ish T480s which runs linuxmint, several lxd containers for traefik, golang, python, postgres and sqlserver (so not even dockerized, but full VMs running these services), and I can go the whole morning (~4-5 hours).

I think the culprit is more likely the power hungry intel CPU in your yoga?

Going on a slight tangent; I've tried but do not like the mac keyboards, they feel very shallow to me, hence why I'm still using my old T480s. The newer thinkpad laptop keyboards all seem to be going that way though (going thinner), much to my dismay. Perhaps a P14s is my next purchase, despite it's bulk.

Anybody with a framework 13 want to comment on their keyboard?