^^^
That's why I'm betting on the outer boroughs to be the next hotspots for them. What they city needs is a transit overhaul to increase capacity, and you will see the supertalls rise in the near future. Plus, for sake of aesthetics, I think the skyscraper wave needs to ride east into Queens/Brooklyn. Time to turn that place into a Kowloon.
Its still expensive, but not as much as let's say building in Midtown East or North. I'm hoping as more talent chooses DoBro and its proxies to live in, that companies would consider leasing in a future supertall there.