Could it be the child trafficking to place children in rituals to be slayed? Like this one has pizzas (Human trafficked children to be slayed?) caged.
The username of that account is @cult.of.cthulhu And of course what comes up when you look for the cult of cthulhu? Masonic symbolism. Therefore you could say that this is a hidden masonic sort of industry even of human sacrifice based on symbolism alone and the cult of cthulhu sect of dark-masonry