In other perspective, ChromeOS supports running Linux apps w/ GUI without much differences. You just open your terminal, type `apt install XXX`, then `XXX` should work out-of-the box.
I don't see any reasons that ChromeOS is less open then macOS
What concrete points makes you put macos as more open ?
Other than that, it's perfect! (On the blance,still better than any other laptop)
I don't think that's entirely true. For instance, ChromeOS supports Mesa, which macOS has spent the past decade pretending doesn't exist.