SE won't fall down though. The vets will still be here as will many of the new players. Even if what you suggest happens. They will find other ways around it. The only reason it's an 'issue' right now is because its in DF and people playing through for the first time dont have the end game DF mentality of get it all done asap. They want to experience the whole game and rightfully so. All SE needs to do is add a warning box when accepting the quest that says something to the point of 'if you want to experience this as it should be then we suggest forming a party via the party finder. Otherwise, you can rewatch any missed cut scene in your inn room.'. That alone is telling the person it's their choice but don't whine if you have to go back and watch things after.