An inventor could 'rescue' the American public by re-introducing the 60's and 70's tech for automobiles.
There's something to be said for that. That 79 came with AM radio, 2 stage wipers, PS, PB, and damn little else.
Back in the day the car was bare bones and you went to the aftermarket to customize it. Even the motor - That tree-fitty came stock with what, 250 HP? Well, it ain't been anywhere near 250 HP since I have owned it... I tend to like around 400 HP. And that ain't that hard to do if you want it.
Add a banging sound system if that's what you want... Custom wheels and tires... fancy paint, a 4 core rad.. ALL cost-plus BUT NOT part of the original car, and NOT part of the original cost.
Take out all that stuff.. and the butt warmers... I will be happy to add what I want, and the car would be a fraction of the price.