You mean the "nobody's" and "everybody" colloquially, yes, and not just to be righteous? And yes, good questions. 
Danceher was not a force in the free-form dance community where I'm involved. Among many in that group, I was leery, at first blush, of the goth-sex snakecharmer lifestyle he seemed to lead. Ecstatic dancers have their shadows too, but I can see how Burners, with their radical-self-expression creed, and general festival goers, with their sometimes garment-centered, fantasy-utopian leanings, could lack vigilance. Not to mention the substance adventuring...
The fact that 2017 has been so hideous on the national rape-culture level has, I think, made focusing on deeper, subtler follow-up more challenging.
I'm personally devoting this winter to more self-reflection.