I could be wrong, since I didn't notice when Dakka Dakka went down (and it may have been when the farms was down), but I'm willing to bet that it wasn't struck, but PPP, or Warski, or both ragequit and deleted everything out of embarrassment post-"fight."
That drunk stream was the peak of their high-- well, not actually, as that was the AF reveal stream--but their peak of feeling high on life, or rather, drunk. Their friendship
probably not for long lol seems a bit sexually charged at times based on the stream, so the blowback and mockery over the pure gayness of the stream likely had to do with the deletion. Plus, of course both have a history of being spergs. It's very possible they had an argument and that lead to the channel being disappeared, as well as their reason for not going on for a few weeks or clearing anything up.
Because they're both gossipy teenage girls, and gossipy teenage girls get into fights online.