Actually murdering people isnt something necessary for any ritual. Its the symbolic nature of simply being involved, and the expression and participation of said ritual, mock or not that says a lot about the people inloved.

If those museums were implicated consistently in child sex crime, and if those same museums and artists were connected to high power political figures like the Clintons who themselves have been implicated in numerous crimes not least being the "lolita express". I would most certainly have something to say about you bringing children there, or you being there at all.

That was Mariana Abramovich, the same "artist" implicated in the Podesta spirit cooking emails released by wikileaks, combine that with tony podestas "art" and all of the incredibly coincidental connections between and id say its a bit more than some simple art exhibit. Obviously satan doesnt exist, obviously its all role play, even if they believe it 100%, its still just role play. But considering the above, and the actual factual cases of child sex abuse, id say its certainly nothing to scoff at.