Really; a 'bit' extreme? Okay. . .so how do you 'feel' when you see someone drinking coffee while driving; or eating from a bag of Duncan Donuts; or just 'scarfing down' a Big Mac?
(Do you grip the wheel? Does your blood pressure start to rise; and/or do you 'feel' the pressure of a rapid heart beat in your chest?)
Whatever your MO; it just seems to me; that YOU may be; a 'bit' of a threat; on a crowded highway. . .if only a tad less, than the person using that cell phone.
I wouldn't be as harsh on these people. I would just have the cops wing them.