Who?She helped beat the real villains of the show.
Agatha?.... all Agatha did was try to figure out what the hell was going on with the crazy magic. Sure eventually she tried to take the power of the scarlett witch...you know...the one prophecized to be a destroyer (which turned out to be on the money).
Sword?.... even though the show desperately wanted to make the head of Sword into a bad guy with the whole shooting Wanda's fake kids (which lets be honest was just plain stupid), at the end of the day Sword was trying to protect a town of innocent people from Wanda....the severe and imminent threat.
I love when Wanda turns their guns back on them and says, "I'm not the one pointing guns"...... why yes Wanda your right, your just mind raping an entire town, its weird how people get angry about that and try to fight back.