"Odd new dogma"? A question about the sidebar.

Sexualisation is hardly new - nor is it a dogma. A dogma is an insistence about certain things being unequivocally and unquestionably true - "sexualisation" isn't something that can be true or false since it's an abstract concept.

tl;dr: THE QUESTION: what context am I missing in regards to sexualisation as a "new and odd dogma?" Why?