During WandaVision episode 7, a Modern Family styled outing from the program, those crying about there being no big bad can wipe those tears from their faces.
We're going to do some small talk about the Modern Family style of the show first, to give you a chance to get out, but WandaVision Episode 7 spoilers will be below in a bit. If you do not want the WandaVision Big Bad reveal, you should avoid reading after the next paragraph.
Anyway, a fourth-wall breaking type of event, episode seven did feature a bit of an homage to shows like Modern Family (or even The Office). Programs where people speak directly to the camera about their woes. And, for my money, of all the parody type programming done, this was done best so far.
WandaVision Big Bad Spoiler Time
Wanda's neighbor, Agnes, turned out to be… Agatha Harkness!
Let that wash over you like a cold shower only six hours after drinking 54 Budweisers.
We'll break down Agnes being revealed as Agatha Harkness in a different post (since this is immediate reaction), but it is pretty clear she's largely responsible for some of Westview's biggest issues — especially for Wanda, as her brother (maybe, and/or kinda and/or sorta) returning appears to be her doing.
Some of this is conjecture, but if the purple dust is to be believed, Agatha Harkness is not only the shows villain, but is starting to pull some strings as far back as four episodes ago (if not longer).