I found this article interesting because it mentions why that previous LaCrOS business (where they were going to separate the Chrome browser from ChromeOS) was cancelled:

https://chromeunboxed.com/why-im-hopeful-the-chromeos-android-merger-will-finally-bring-browser-profiles-to-chromebooks/?utm_source=chromeunboxed.beehiiv.com&utm_medium=newsletter&utm_campaign=zid-5bClNeVNmLLQ5itH2vn-k&_bhlid=39a5df9049e529b7da506de8987e626961c2a214