[xeeeeeeeeeeenu]

>Jeong's tweets were very, very obviously jokes.

No, they were not. Maybe replacing 'white' with other races will help you to gain some perspective: https://pbs.twimg.com/media/DjnUykIUUAAifwH.jpg:large

[maxerickson]

Have you written somewhere about why you believe that context is not a relevant aspect of communication?

(That is, putting the tweets into a different context doesn't demonstrate anything about what was meant when they were twote.)