A show’s ending is the culmination of its plotlines. A bad ending essentially invalidates all the plot development of the show.
Similar logic applied to a human would be if someone spent all their life trying to cure cancer and told everyone about how they were about to release the cure to then, suddenly, abandon the project, destroy all research so no one else can use it, and fuck off to retire in Tahiti.
Except that isn’t the same logic?
A show’s ending is the culmination of its plotlines. A bad ending essentially invalidates all the plot development of the show.
Similar logic applied to a human would be if someone spent all their life trying to cure cancer and told everyone about how they were about to release the cure to then, suddenly, abandon the project, destroy all research so no one else can use it, and fuck off to retire in Tahiti.