Kialo requires cookies to work correctly.
Cultural appropriation is wrong
With the invention of the internet, people outside of those cultures can easily identify the source of "appropriated" items, and people from inside those cultures can identify them as their own.
Not everyone has the skill or means to use the internet to identify the source of a cultural feature. For most people alive now on this planet, it is far from easy to do so. Only about half of the people on the planet have internet connection.