For all you impatient concernFags:
When building something large: stadium, energy project, shopping mall, airport, etc. Development of such projects takes years, before construction begins. Construction takes moar years.
Taking down WW DS, I would fathom could take (and perhaps has taken) decades. If the culmination of Q++, white hats, etc pulls this of by next election, it would be FUCKING unreal on a Time basis.
Chill the fuck out or fuck off