WandaVision
There is something to be said that this show takes a look back at the past of TV, while simultaneously setting up it's future. Since the launch of Disney+ we have been introduced to a whole new medium of television which I basically just call "Movies in pieces" which no doubt have existed before but being that they now truly have the opportunity to shine, are going to keep on coming. Whether it's just Marvel that sticks to it or other companies catch on, this format will be remembered as a piece of what the future generations will call "the 20s".