You seem to be missing the point.
in fact the US is stricter on drugs and alcohol than a lot of it's peer nations
This is exactly why I posted my comment: Those things are regulated since they have age restrictions/bans/taxes(tarrifs?). TikTok doesn't have any of those. It's not like you can tax TikTok use like you can tax alcohol use so I don't understand your comparison with Smirnoff.
According to the specs the dimensions are 397x208x342 mm, so 22cm wide seems ok.