In a way what you do proves vendors like MS or Apple right in doing what they do, btw. They lock systems down to prevent average users from fucking up their systems with stuff they download from the internet.

Forcing a specific browser (see Apple just enforcing it all be safari) to prevent the user getting around security checks you can build relying on that one browser is just one step of that.

And every time someone blindly shoots themselves in the foot with a tool then tries to blame the company for what they themselves did wrong, the number used in meetings to justify more programmer time spent on locking it all down goes up by 1.