Either, or. It works, it doesn't. Statisitics show accidents have actually gone down since the inception of text messaging. If it wasn't texting, for example, that first girl was doing, it would've been something else she did. A shitty driver is a shitty driver, whether texting has been invented or otherwise. If you're an easily distracted driver, you['ll find something else to do. As far as young drivers are concerned, you're the fuckin parent. YOu should know if they are capable of driving responsibly.
Like everything, we start to blame the object or so-called 'cause' and punishing everyone with ridiculous laws instead of the holding the person reponsible, get this, that's responsible. Shit, I could type a page of shit that falls under this category.
Hopefully, some people will see it and they will think twice, though.