Imagine we wanted to make an exact copy of the pyramids in Egypt, the great pyramid specifically.
Never mind building them without machines. Do you think mankind, not just the current residents of Egypt, but do you think in this world there exists the technical know how and political will to even be able to do it?
If humanity is free they can do it. They may devise new technologies or methodologies along the way and spend many years longer. BUT if humanity was free they can a lot better things and transform the entire planet.
The problem is that we are not free and ruled by imbeciles whose main qualifications are obedience. This has trickled down to every aspect of life.
How does freedom equate to building megastructures? More freedom sounds like a negative in that case since all the workers can just nope out, critics can be like "why are we wasting so much resources on a giant triangle?", and so on.
Sure you could entice people to work with money, but then where does the money come from? Unless there's a clear opportunity to profit nobody's going to invest the money to build another pyramid.
It seems a lot more practical to just have a king force everyone to do it.
I suppose I wasn't accurate. By freedom I meant freedom from the small set of Jews who run the world for their mad schemes. I.e. Hitler's Germany was able to make a lot of inventions and nearly the impossible in a short period of time once they were free from Jewish banking control.
Just turn off your screen and stop frequenting sites filled with a bunch of racist nonsense
Boom!
Suddenly you'll find there are no jews stopping you from going in your garage and inventing whatever you please.