"So I'm not allowed to have a genuine interest in another culture?!!?!??!"
First of all, privileged dickweeds wearing Urban Outfitters "Navajo" panties, I didn't realize that you excavated those in your anthropological field work. My bad. Carry on. And second of all, again, you "can" do whatever the fuck you want. You "can" wear whatever you want, say whatever you want, and think whatever you want about whatever you want. All the time! Yaaay! But if a group of people comes to you and says, "This thing that you are doing is hurting us," and you keep doing it for fun, then you are a dickweed! Like, you know we had an actual genocide here, right? A deliberate extermination of human beings? Right where your house is? So maybe just err on the side of sensitivity.
Read it in full.