Just to speak about a slightly different subject with which I can more closely relate. Maybe more on the side of assimilation rather than appropriation.
I'm French Canadian. There are some strong feelings on both sides of the fence. Some Quebecois will do anything to protect their language, while others want nothing more than to assimilate into the rest of Canada.
I used to be on the latter side. But getting older, I have been more appreciative of my Quebeoic roots as I visit my family in Lac St-Jean. The culture, the art scene, the food. It's amazing how such a unique culture has come to be. This is largely in part to such a strong sense of ownership and protection of the Quebecois culture by the province and its people.
On the other hand, I love sharing my Quebecois roots. I'm a foodie, and that is where my artistic passions lie, so that is my main way of sharing the culture. Poutine, tourtierre du Lac-St Jean, cretons, soupe aux gourganes, pudding chomeur, maple syrup. I'm humbled and honored by people enjoying part of this culture. When 19-2 went to Bravo as an English series I thought it was pretty cool since it was helping expose some of the Quebecois culture to the rest of Canada, though I'm sure many were angered by the appropriation.