Hot on the heels of news indicating that Chromebooks will eventually support Project Fi and eSIM capability, Google is looking to bring Android Messages support to Chrome OS devices.
Project Fi
Meet Project Hermes: eSIMs (and likely Project Fi) on Chromebooks
Meet Project Hermes, which is definitely meant to support eSIM capabilities on Chromebooks and appears likely to work with Project Fi. Imagine not just an always available data connection but access to voice calls, voicemails and texts on a Chromebook.