I currently drive a pickup - my first truck in the 25 years I’ve been driving. There’s no need for more stringent licensing - people just need to pay attention to the road and stop behaving like they’re on a formula 1 track. My soon to be 15 year old daughter has been learning to drive my pickup (crew-cab F-150) and has no difficulties at all driving it responsibly.
Driving and texting in a full size car or a crossover isn’t any less dangerous to pedestrians than texting and driving in a truck. Full blackouts (the effect of driving and texting) means full speed hits and reduced visibility is irrelevant.
> More mass means more force to impart at the same speed.
technically yes, but the effect of more mass in a vehicle-pedestrian collision is asymptotic. a small (3000 lbs) sedan is already 15-20x the mass of a typical human. the vehicle loses a very small fraction of its initial velocity to momentum transfer. it really doesn't make much difference if you double or triple the mass of the vehicle.