Is it true? OSW is done? The Great and Powerful Oz has failed? Some say yes, others say no. That he got what he was after. The dragstrip. He sure did piss in a lot of people’s Cheerios in the process though.
You don’t know what happened, and you don’t know the future. No one does.
It is premature to say the place is done. As bad as things look right now (agreed, its bleak), who knows who or what is coming next.
It is done when the bulldozers move in, but there nothing to indicate that is happening.