So, is this Wonder Woman less honourable than the "modern" (I don't think the modern age is called the modern age any more, as if no one learnt nothing from Y2K!) that she wont have a heart attack trying to endlessly fight an undefeatable posthypnotic suggestion? Or how about the super ancient days when Diana would lose all her powers if her bracelets were bound... Or how about the Amazons would turn to dust is a man took one step on Paradise island? Does she still get her strength from her girdle? Is there a way to turn her back into clay? How about an all out blanket assault on Greek Religion to undercut the root of her (literally) God given powers?
Bury a nuke under Paradise Island.
Bruce has the resources.
Does Diana have the resolve to let her family melt into goo?