Now I don't disagree with these premises actually, but I would like to point something out, even if our population were entirely white and we had no homosexuals, women's rights were restricted, pornography was purged and access to any form of intoxicants were curtailed effectively, would the general sense of anxiety and happiness that permeates our society be solved? Humans were never meant to live around millions of other humans, even if I never had to see a black again, I would still feel a sense of unease with millions of whites around, my brain evolved to deal with a few 100 people in my local tribe and no more. Even without various corrosive ills moving through society and even if everything was prim and proper, would the general anxiety of being exposed to so many people be solved? In addition, even without jewish usury and capitalism, I don't think that fundamentally I would feel a sense of fulfillment in our current society. There's no modern job that I would feel happy doing and even if we achieved some sort of economic system that wiped out material scarcity such that we dint need to labor, I still feel as though I would be unsatisfied, I might have just been built to spend every day struggling to survive doing hunter / gatherer tasks and living in nature.

Unironically, this was the plot of a video game that came out a few years ago. The "villain" is a cultist who rejects modernity, and preaches about survivalism. Especially in the context of evolution and the natural order.

https://youtu.be/f_oJYx_SX_E

As for your other question about the unease of being around millions of other people, I also implore you to read about the tragedy of the commons and the great mouse utopia experiment. In which case, yes, constant population growth while having everything given to us starts driving organisms crazy.

https://en.wikipedia.org/wiki/Tragedy_of_the_commons

https://www.youtube.com/watch?v=7CXj0AGuh4c