I'm guessing buying rhino horns is fine. Or for that matter buying any kind of mass-produced anything manufactured in some place in the middle of nowhere with n

I'm guessing buying rhino horns is fine. Or for that matter buying any kind of mass-produced anything manufactured in some place in the middle of nowhere with no environmental regulations and people with little job security. It's obvious that the perfectly rational choice between starving today or getting a tumor 20 years from now is completely uncoerced.