As mentioned, this yielded no result.
I said what exactly happens when you don't disable it as it stays on by default. Every single phone connected to your wifi can see and control what you're casting & viewing (by default).
However, disabling it removes Android notifications in all devices but others can still see what you're viewing if they use chrome on desktop that's connected to your local network.
I'm not logged in to any of their devices. And as [USER=343]@nRiTeCh[/USER] said it's not really an account feature.
