I think the saddest part is that we all know already how this is going to end.
Apparently the black Spider-Man is going to turn traitor against the nation and destroy the white house?
O shit...Mjolnir was Hydra since the beginning.
Maybe a play on the whole, Cap's basically still a good person so he's still "worthy" of Mjolnir?
Maybe Hydra aren't the bad guys while Cap's in charge?