Except for

Even after she created her own account and found her son’s dealer posting images with hundreds of pills, Mendoza’s reports to the help center went unanswered, and it took eight months for them to flag his account. “It was really disheartening,” she said.

And

Other problematic features include notifying individuals when another person screenshots their post, the ability to geolocate fellow users and algorithms that suggest new connections based on demographics.