No, it couldn't
> but Apple
Apple has nothing to do with the fact that the web can barely render a page of static text and images without stutter. Almost every single app made with web technologies is a slow bloated abomination barely capable of doing a few primitive things right. And those that aren't have insane amounts of effort poured into them.
If you believe that Apple has something to do with it, why isn't there a flood of amazing smooth native-like apps on Android where none of the real or perceived limitations exist? Why is there a Google Play store with hundreds of thousands of apps?