I understand the concern, but the game itself shows no evidence of appropriation. Inspiration, yes, but not appropriation. At no point in the game did I ever detect disrespect or theft of culture, and the article doesn't make much of a case for it either. I read it, and it focuses more on the people talking about the game more then the game itself.
Terminology can be problematic, certainly. In the game itself, these terms are not used disparagingly or inappropriately. So I'm not sure where the harm lies? They shouldn't use the words at all? If that's the point then that's fine, I can get that.
Reasonable response by Gonzalez.
As an aside, it doesn't surprise me at all that Gonzalez was the lead writer on Honest Hearts, which carries a pretty similar vibe.
This is interesting to learn. The writing in all of New Vegas and its DLCs was outstanding, but Honest Hearts was one of my personal favorites.