License to initiate warfare under authority of Congress, yes. License to own and operate harmlessly one defensively, no.

The philosophy of the Founding Fathers is extensively documented. Not the least of which is their carrying out revolt and secession against a superpower for the purpose of securing personal liberty and minimizing control & harassment by government. In light of that, the notion of them fearing cars and using government to restrict ownership thereof by punishing lack of paperwork is absurd.

I don't think it's absurd to imagine that something so completely beyond what they could have even imagined might have hit them on a deep, irrational, emotional level.