What other context does there need to be? She used an Asian accent to mock Asians and used the anti-Asian derogatory slur.
I suppose I'll give her the benefit of the doubt for being young and dumb. This was also before this year's Stop Asian Hate movement, when big corporations finally started to speak out against anti-Asian actions and rhetoric. All we can really hope for is that things change and future generations refrain from making racist jokes. Casual racism towards any race has got to stop.
I don't want to single her out for it because this has largely been a thing societally.
I'm just not gonna hate her for these few clips that I don't know what happened before or after..... I don't understand a lot of what she's saying anyway, my English skills aren't great lately, especially for slang