With a market that big, you don't need international regulation - just ban imports on products which are not manufactured or shipped according to the same standards. You'll see widespread adoption of them all over the world in no time.
The problem is that you'll also see the prices rise accordingly - after all, the main reason why everything has been outsourced elsewhere is cheap labor, and one of the reasons why labor is cheaper elsewhere is worse labor protections.
Nevertheless, we could have done that. The fact that we haven't, to date, is implicit admission that we don't actually care about labor abuse, so long as it happens out of sight.
The problem is that you'll also see the prices rise accordingly - after all, the main reason why everything has been outsourced elsewhere is cheap labor, and one of the reasons why labor is cheaper elsewhere is worse labor protections.
Nevertheless, we could have done that. The fact that we haven't, to date, is implicit admission that we don't actually care about labor abuse, so long as it happens out of sight.