My friends from grad school who went on to become professors tell me that not only did their grant funding dry up, but they were unable to follow through on hiring many of the grad students they had planned to hire, since the students came from foreign countries and faced new visa restrictions. So the money for science is gone, the people to do to the science are gone, and the institutions continue to not support the…
Americans voted to bring the country back to the 1950's and the plan is working perfectly
The goal is - and I am not picking on the reactionary wing alone, this impulse has broad support across our ideologies - de-industrialization. The complexity of post-Enlightenment civilization is being rejected, in favor of some hypothetical state. This puts the past timeframe as far back as the 17th century.
But not a "real" past. No one can recreate the past. Only their idea of the past.
And of course, when you "create" anything, too much and too quickly, you risk systemic collapse. Not a problem if you imagine you will be Immortan Joeing around in your Death Wagon, but odds are, I'm sorry to say, against it.