If both parties are withholding the truth from the public, revealing accurate documents is removing the distortion of truth (at least for one party). If WL had

If both parties are withholding the truth from the public, revealing accurate documents is removing the distortion of truth (at least for one party). If WL had information about another party and chose not to release, it's not a distortion: the distortion already existed. But it would arguably be unethical to not act to end the distortion, if WL was capable of doing so.