Perhaps you have dreams to make a car, or experiment on new engine designs? Well you probably won't get there with simply a makerspace. You'll need high-voltage service and spaces equipped to handle heavy equipment. An industrial shop is a major center of innovation for people.
Rather than soldering irons, you have heavy machine tools and high voltages. Have a professional along with liability training. You'll be managing large floor spaces and heavy machinery.
These centers can rent floor space, share major tools from island to island and have a permanent sound stage whenever people get the groove. This is miles of improvement of a bunch of individuals tricked out in their garage.