They do those things to some degree, but those things remain banned for under 18s, which I suppose reduces harm, even if it doesn’t fully eliminate harm.

By that logic we shouldn’t ban anything for teenagers. But we do: smoking, gambling, alcohol, etc.

That would be great. “Get tae fuck ya wee bawbag” (I think that’s the kind of thing Scots say)

Unfortunately I think they’ll stick with the USA