I don't see what's new here. This trend is not unexpected with our goals as a society. The overall goals are in the other direction. We don't want to work hard or think hard. That's precisely what is driving tech, business and lifestyle here. We have outsourced all of our hard work and hard thinking to machines and cheaper workforce elsewhere. For some reason, it seems to work fine. With all the dumbness and weakness, we still seem to be doing well as a country. So, why the concern?

Oh, you say that, we are losing some human abilities. Well, Prosperity and easy food removes the need for abilities or hunting. It is all cyclic. Each cycle is a few generations long.