Earlier quoted context omitted.
Exactly. On a global scale, the very poor are getting richer, but so are the very rich, while the middle-classes are getting (relatively) poorer. If you are middle-income (somewhere between $10K and $1M), then the probability that your children will be relatively better off than you is falling. See https://publications.credit-suisse.com/tasks/render/file/?fi... - p35 is particularly relevant in this conversation.
False. You kids might not make as much money but in realty their living standards jave grown quite a bit.
Being born during the middle or late-middle of the 20th century was extremely lucky if you managed to stay out of manufacturing and could put your retirement into funds that came close to matching public markets. A lot of people doubt we'll ever see that kind of economic growth in the first half of the 21st century.
Don't under-estimate the impact of three-four decades of financially comfortable retirement on "living standards".