3 ms·Leaving javascript executing by default is the modern version of opening every email attachment.by superkuh 6y agoLeaving javascript executing by default is the modern version of opening every email attachment.techntoke 6y agoIt is the default for browsers, even after you install privacy protection extensions.superkuh 6y agoBecause the browser standards are defined by ad and spying companies who require it and because in the past it wasn't what it is today: dangerous.