She's clearly talking about the people who put on black/brown/yellow face or think it is OK, and these people are white. The comment in its context obviously refers to white people who think there are times blackface is OK. The concept of blackface was developed by white people and they're the ones using it. People who desire and try to be progressive-minded don't fall into this category and the remark wasn't directed at them.
Get used to me. Black, confident, cocky; my name, not yours; my religion, not yours; my goals, my own; get used to me. -Muhammad Ali