My biggest beef isn’t with the camera itself, but REQUIRING all cars to have it. If you want one for your car, go for it.
They made the exact same arguments against seat belts.
And the comparison to shower or biking deaths isn't valid. Showering and biking are going to happen anyway, they are unstoppable. Banning them would have severe negative consequences to accompany the slight positive consequence of saving a few lives. Mandating backup cameras has the same slight positive consequence of saving a few lives without any of the negative consequences. We don't all suddenly get fat and stinky when new cars have cameras. It's a net positive decision, unlike banning biking or showering.
Besides, if you don't like it, just don't buy a new car. Or tape over the screen.
And to be clear, Tesla's lobbying to allow cameras in place of mirrors is not to require all cars to have cameras, but to allow some consumers to choose cameras instead of optical mirrors. They're asking for more consumer freedom (you libertarians) and less regulation.
Cameras are cheap. Your cell phone camera costs like $5, and new cars already all have screens in them, so it's not like this life-saving safety feature is going to bankrupt anyone buying a new car.