It has always seemed to me that their society is what you’d get if the United States didn’t have billionaires hoarding 90% of the wealth. Allocate all of those resources fairly, reduce the population, add in some free electricity and replicators, and you have TNG.
It’s very amazing to me that we have better tablets today than they had on TNG, yet we’re further from space exploration today than we were when TNG was being made.
I looked everywhere for a truck of normal size when I was truck shopping. Midsized trucks are bigger now than full sized trucks were when I was younger. The only way to get a small one in the USA is to buy something that’s old.