Cultural appropriation is just another invention by the leftist power crazed PC police. There was a time when people were people who hadn't become prickly pears, and who could wear or be what ever they wanted. Did the issue of cultural appropriation arise when that white girl in Seattle decided she was black and led a local branch of the NAACP?  Let people be people, drop the racist charge, and inculturate. I'm not advocating for "black face" or "white face." But grow up, or go back to where you came from. If you're of Mexican decent, but born in the US, then join the club. US is your culture. Appropriate that.