Wall Street is going to lock in all the buyers, prevent them from selling, and then deflate the balloon.
The real answer is to give most of DC residential areas back to the original states that provided the territory, keeping just the core federal building area as 'DC'.
Heads I win, Tails you lose
Any hedge funds that go under will be 'saved' by the govt under the logic that they were hapless victims of an orchestrated fraud.
Pic related.