Yes and no. If we used the logic you used above, then the FDA should not function as it does today and we should allow "snakeoil" and elixirs to be marketed be

Yes and no. If we used the logic you used above, then the FDA should not function as it does today and we should allow "snakeoil" and elixirs to be marketed because, you know, people can decide for themselves. [yes I understand the loophole of "herbal medicines"] Let teenagers publish but don't trend the things that lead to unwitting self-harm.