Pluses to all of this. Hope to see more games that provide guidelines on how to do this. Mission structure games like Night Witches, Mouse Guard, and 3:16 definitely make the not-crazy one shot a lot more accessible. Maybe that one TV game, too, by that one guy.
Hopefully more and more games will include really good “how to make this session satisfying even if it’s the first time you’ve ever played it” advice/tips/procedures.