The entire premise is cockamamie. The ONLY way to ever hold a company responsible is if it malfunctions and hurts people as a part of it's normal operation. Unless the gun blows up, or the car has some issue, they are not responsible for how they are being used.

This means you shouldn't ever be able to sue for someone that shot people, or a car if it gets rammed into a crowd. Once again Biden is spouting half truths and leftist tropes without any pushback. There is no gunshow loop hole either and Biden knows it.