So every consumer will have to do a full toxicology study before they buy anything? Or electrical safety study. Or whatever. And because the same product can co

So every consumer will have to do a full toxicology study before they buy anything? Or electrical safety study. Or whatever. And because the same product can come from different sources (or may change from one day to the next), you will need to do this every time. And what if I get cancer anyway? Every consumer will have to sue some random person in China? Completely unworkable.