Speak for yourself. I've done it a couple times, partly for screens, but also partly because there are new players playing the game who are stuck, like this person is. I might do narrative more now if people are hung up on this part of the game. It's a free exotic every week. I'm surprised Bungie took the indicator off the event to tell people there's a pinnacle available on replay, but here we are.
No, it doesn't, but it's something I can do now, and help a few people achieve it so they don't sit around. Fine by me, keeps me remembering the keybinds. I have noticed the past few times we didn't need a full 12 people, we didn't even need to dunk light a few 12 or so times (8 was enough) and at one point the damage phase was somehow autcompleted.