"We", are not a culture.  Not everybody is the same just because they may have the same skin colour or even heritage.  

Ask the people from Rwanda if all Africans are the same.  Should white people have been angry that Charlie Pride sang country music?  

How about religion?  Beliefs are some of the most powerful and enduring of cultural symbols and customs of any group.   Is one group allowed to adopt the religion of another, without their permission?  

On my father's side, my family has been in Canada since the 1620's...not as conquerors, but assimilated into local cultures, living as the locals did; hunting, trapping, living off of the land.  I was raised in native communities across the west and north.  Except for my skin colour, I and my siblings lived,  looked, dressed and sounded like the native kids.  

So where does that leave me?  Is my culture what I've lived or what I look like?