Earlier quoted context omitted.
Yet many people use their MacBooks as a browser on steroids. Those people are the target audience of the Chromebook.
The whole ChromeOS project seems to have gotten underway because someone at Google observed how much of the computing time was spent inside the web browser. the problem with ChromeOS, imo, is how limited it becomes once you pull out the net connection. Never mind the whole lockdown unless you flip that "developer" switch.
Well, I think there is something in that direction, but quite a lot in the direction of "the whole Chrome project at Google -- including ChromeOS -- was started because someone at Google realized that Google would have more reach if people spent more time in the browser and had less reason to use non-web software, so they set out to address the issues that make out-of-browser software necessary for what users want to do with computers."