But is it best for you when sites you use don't work properly because the latest update of your browser breaks the standard?
I'm all for giving users the power to ignore the standard and disable certain features, but forcing it on users without making it configurable sounds like a really bad idea.
A better idea would be to show that yellow bar at the top explaining briefly what the site does and asking whether the user wants to allow that. That keeps the user informed and empowered, rather than subject to the whims of the website and browser makers.
I'm all for giving users the power to ignore the standard and disable certain features, but forcing it on users without making it configurable sounds like a really bad idea.
A better idea would be to show that yellow bar at the top explaining briefly what the site does and asking whether the user wants to allow that. That keeps the user informed and empowered, rather than subject to the whims of the website and browser makers.