I fancy myself a bit of a pedophile and a satanist. Most of my education on these topics stems from the 80s. In the 70s, naked children in photography was not even occulted.
Pedophilia is a sexual attraction to children. These photoshoots normalize and facilitate this attraction. If I was found with these photos in my possession, such evidence would get me in big trouble.
Yes, these blatant photoshoots are capitalized on by the hard right, and mostly ignored by the hard left. You would think that children are some of the most vulnerable people in society, and that these need protection from 1% sexualized capitalism, something the far left usually fights for, but these seem pre-occupied with battling global fascism right now.
Transsexuality is a big satanist topic. Male homosexuality has a big pedosexuality problem, but this is occulted and taboo to talk about.
You ask if it is tasteless, but then quote the Romans on debating taste, so assume it has a taste. This is the taste of pedophilia and Baal worship. This taste certainly provokes those with more common sensabilities.
It is pedophilic in nature. These people involved did their homework. Not like pop clips for children from about a decade ago, where they just slapped together some depictions of Isis to raps of Jeffrey Dahmer eating out hearts.