"PYMK was responsible for 80% of violating adult/minor connections."

Internal document
"These restrictions on messaging and recommendations/search are what we have on FB today. We need to have some equivalency on Instagram." "eg: PYMKPYMKPeople You May KnowFacebook's friend-recommendation surface. Appears in the archive chiefly in child-safety contexts, as a vector by which adult accounts are recommended to minors.Full entry ↗ was responsible for 80% of violating adult/minor connections."
— Unnamed employee