I always think these kinds of mentalities are based on people who have never been in dire straits or financially insecure. Living a simple life is almost impossible, pursuing wealth is probably the only way to be secure in a simple life. Even if you FIRE, you need to pretty aggressively pursue wealth at the beginning to make it work.
but economics which america would not dream teach their young is that you can also cut expenses :) this is the quiet life part that you missed in the post… how much money do you think you need to make to have an insane level-of-comfort life in say Hope, Arkansas…?