[ReactiveJelly]

It's not an OS within an OS. Browsers aren't fully responsible for abstracting hardware, providing a filesystem, and doing low-level network stuff.

I dunno why people started saying "OS within an OS" just cause Chromium is multi-process.

[ilaksh]

There are hundreds of APIs in the web platform including USB, gamepad, low-level graphics.

Look into how Chromebooks work.

Go take a real serious look at what would be involved in implementing a web browser from scratch that would be compatible with Chrome and Firefox.

Now that compare that to the Genesis protocol.

The web platform is an overlay operating system.