Back: I took a few days off and just realized something.
Q - How quickly did it take Starbase to be built up as a legitimate town/city? Looks like a decade from initial concept?
How quickly could it be replicated en masse?
Private discussions between SpaceX and state officials about a private launch site began at least as early as 2011.[15] SpaceX CEO Elon Musk mentioned interest in a private launch site for their commercial launches in a September 2011 speech.[16] The company announced in August 2014 that they had chosen Texas as the location for their SpaceX South Texas launch site.[8] Site soil work began in 2015 and major construction of facilities began in late-2018, with rocket engine testing and flight testing beginning in 2019.
I expect Starbase 2.0 to be a lot bigger but with less time from soil work to construction.