One would think they would like others to know about their culture......Sorry, they ain’t got no “Culture”.
But they do have an anti-culture.
Lots of us remember when this was just “America” and the only time we heard the word “culture” was when you were going to the opera or the symphony. Ah, the good old days.
Now every tribe with more than two members has its own unique “culture” and must be respected, honored and glorified.