Or, you know, change emissions regulations so that cars can be made smaller again.
Hate to tell you there’s no singular villain trying to kill kids with cars.
Literally the only reason cars got this big is because minimum efficiency is the result of dividing mpg by square footage, and by law the number has to go down every year. I do not blame auto makers for simply making the same popular models a little bigger with each refresh so as not to have to redesign from scratch the things that took 100 years of engineering effort to get to the present level of function.