So ChromeOS with android apps it is, hopefully Google improves the android capabilities of ChromeOS; but I wonder whether the android on chromeOS will ever be n

So ChromeOS with android apps it is, hopefully Google improves the android capabilities of ChromeOS; but I wonder whether the android on chromeOS will ever be nearly equal to a standalone version. As of now Google NaCL severly limits background services (for good?) of android apps, so you are required to keep it in foreground (above browser) for long operations. It's possible that, even threads are limited; as I noticed that some android apps which are heavily multi-threaded slows down on the Chromebook 11 N7 (Acer). Maybe this is Chromebook hardware specific, can anyone with a Pixelbook comment how good the android app performance is on their hardware?