Jon isn't a racist. If you actually listened to it, he said "this will go down well" in a sarcastic tone. It's in a form of a joke, it isn't racist. Using it with malice and actually wishing harm to another race is racist.
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Excellent animation! Compared to other GG fanimations, it was very smooth, and I loved the addition of the beat in the background when Jon is pitching his album.
TENOUTTATEN