I‘ve written two installments in this series (part 1 is here and part 2 is here). And while I could probably turn itemizing complaints about social-media companies into a perpetual gig somewhere — because there‘s always going to be new material — I think it‘s best to list only just a few more for now. After that, we ought to step back and weigh what reforms or other social responses we really need. The first six classes of complaints are detailed in Parts 1 and 2, so we begin here in Part 3 with Complaint Number 7.