Am I the only person who's vaguely interested but won't try this until it supports dual boot?
https://www.makeuseof.com/how-to-install-chrome-os-virtual-m...
ChromeOS has a really complex multi-partition setup, with duplicate root partitions that update each other. This is not going to sit well alongside anything else.
Secondly, it's intended for old kit.
So why bother?