The Repair Shop
or Great British Bakeoff
are actually vampire members of The Fey, who need regular doses of extreme human emotion (rather than boring old blood) so survive...
and then they discovered that they could live forever as long as they could keep coming up with programmes where they could create an emotional situation....
(cue repetitive piano music, or occasional drum rolls)
and hold the suspense....
(more music, and slowly pan round each contestant's face, zooming in on twitching fingers or expressions of despair)
and then film the rejected contestant, or the person who has just had a treasure restored to them and catch their tears on a camera (in olden days, the 'Once Upon A Time' days, they would have caught the tears in a crystal phial)
Of course I don't mean not the people above!