This really does paint a very scary picture of the future... Most humans will be un-necessary and with time it will be less and less humans are needed until at the end AI and robots do everything for us.
What happens at that point? Will we find the way to live in a utopia where people are finding their fun purpose in life or will it be the more scary religious cult stuff? Will AI at some point become aware and decide that we are a virus on this planet...
This might come sooner than most people realize and I am afraid we will have no time to adjust...
It is pretty bleak. People seem to take the narrow approach of "it makes what I do now easier" without considering the long-term impacts on their own lives, when they have nothing to do.
That or we have some sort of extreme socialism with everyone on equal basic income or at that point no point in having money at all... You find your own purpose in life as your services are no longer required...