But when you pair it with saying “I’m a n-word” which she did... it’s pretty clear the intent.
Which still gets a big "so what?" from me; she's allowed to make jokes about it, even if it isn't in good taste. The real stupidity I see in the whole thing is 1.) she let someone record it, and 2.), let them (or worse - she did it herself) put it on instagram. Doing stupid crap as a kid (and even as an adult) is pretty normal, recording it and uploading it for all to see is the height of stupidity.