Rapid-response production facilities with interchangeable machine parts are the future of industry.
Tooling shops of various sizes produce the specialized bits and fittings for the interchangeable machine parts.
Machinery such as drones, vehicles, and farm/industrial equipment will have a standardized weight-class based frames and interchangeable tool fittings.
Machinery changes to suit the needs of the job.
Machinery rental agencies and machinery operating freelancers will become a new workforce.
Urgent needs, like masks in the advent of a pandemic, will be disseminated to a calculated amount and region(s) of production facilities.
(Who cares if you believe in masks or not - they still sell.)
Large-scale facilities will be able to produce larger products - wind turbine blades, automotive bodies, ion engines, etc.
Gargantuan products will be assembled in special locations. Most will be assembled in space.
Production planning comes from a centralized AI, removing as many biases as possible for factoring job dissemination.
Large spacecraft will have their own small-scale in-house version of this production method.
Asteroid mining will replace the need for earth's limited resources.
This model of industry scales infinitely.