That may be true in part, but they are hurting their own people just the same with these products, surly not hurting people in general is a requirement no matter where you are.
It is generally no manufacturers responsibility. Generally, it takes an act of Congress to make things safer, and even then, it doesn't always happen. Historically, the U.S. is equally guilty of disregarding safety regarding employees, consumers, and the environment. There are so many instances of U.S. manufacturers blatantly disregarding our safety that it's not possible to keep track of them all.
Google Ralph Nader for all the laws he helped pass for automobile safety. I don't have any proof, but I'm a little ticked he probably had something to do with getting rid of the fabled rumble seat. On an aside, landfill operators actually lobbied
against the introduction of air bags.
The Rail is notarious for the massive encroachments on our safety and health and we're
still paying for it to this very day. In my city, there is a rail yard where they used to dump whatever down a hole in the ground. Anything lying around, they didn't want, went down this hole. Mercury, lead, paint, thinner, anything and everything. It's been sitting there for years with no one willing to purchase the property. They used to have coal stoves in the luxury wood cars (fire hazard). The much safer and faster modern railcar hitch was invented years before the Rails would ever implment them.
The white posphor used in (old style) matches is toxic, causing posphor jaw and, by some accounts, glowing skin (don't ask, I don't know, yes, I've read the reports). In many countries, it would take the passing of laws before red posphor matches would be accepted. In the U.S. I've heard it took a Presidental request to allow U.S. manufacturers to leverage the patents.
I have a report buried somewhere in my files that talks about a once popular boat no longer manufacturered today... actually the boat is no longer in use and I can't find jack ---Cleveland steamer--- about it in any museum. In any case, the engine assembly was exposed and a cable threaded through. In many cases the cable had to be manually guided through this assembly and people used to get caught up and fed through as well.
Even today U.S. companies will knowingly put our lives at risk. It's all about the money. Ever watch Fight Club? How does that equation go? If the number of claims costs more than that of a recall then they'll do the recall. But, if the claims cost less than the recall, they won't do the recall. Wow.... that's in the interest of our safety.