Isn't the answer simply: Wanda is an Avenger. The Avengers are in charge. (?)
In Kieron Gillen I TrustKGB since 3/10/11
"Um, blah, blah, blah. And, Girl Power. Feminism, d'you know what I mean?"
In the case of Cyclops, the entire planet witnessed what Cyclops did. So in that regard it wasn't really up to the Avengers whether or not Cyclops would be arrested.
In the case of Wanda, in CC really the only people around to make the call were the X-Men and the Avengers. And both teams agreed that she shoudln't go to jail.
There are times where heres have the option of sweeping what somewhat did under the carpet. And truthfully the super hero genre makes ample use of that, as heroes break the law and get mind controlled to do bad things fairly regularly. But that's not always an option. It wouldn't have been for Scott eve if they didn't want to bring him it.
Pain shared is divided, joy shared is multiplied
Among other things
Yeah, to the victor goes the morals /sarcasmLatveria's still around and Utopia isn't, for what it's worth. Namor probably wouldn't have minded, since him and Doom are sort of buddies. Sort of.
So that's not the stone X-fans wanna throw from their glass house.
Oh honey, I already done handled all that gibberish ages ago
Going back to it just because you didn't see it is beneath me