The problem is that these laws tend to escalate. Once a government starts regulating, it doesn't stop.
It is also the wrong model. Instead of creating child-safe devices, just like there is a difference between toys and power tools, this regulation pretends that all devices are child safe and parents have to figure out which ones really aren't.
It is also the wrong model. Instead of creating child-safe devices, just like there is a difference between toys and power tools, this regulation pretends that all devices are child safe and parents have to figure out which ones really aren't.