It's dead everywhere, because it never really existed. At least from the examples in my area, the "maker spaces" were operated like badly run city departments crossed with failing small businesses.. every mistake you could make in management combined with a holier than thou attitude, cronyism and favoritism, all wrapped up in a dangerous workshop in the name of the "movement".

I think there's room in the market for shared workspace, but it has to be done with a for profit model and competent management, maybe renting space like mini storage units do, but with tool leasing and set up to encourage 24/7 access and work (IE, not in a residential neighborhood not zoned for light industry).