@bunburyoudoujp All cultures without exception, exchanging technology and information from other cultures. Take for instance, the Japanese writing system which came from China.
But when something is adopted it is done so willingly and is changed to suite the sensibilities of its people.
@bunburyoudoujp Its about private property rights. Filming someone without their consent does not violate the non aggression principle but doing so while on their property does, assuming they order you to stop and you continue.