Just like I mentioned about how AI will influence our stock picks based on it's own trends instead of the company or economic performance in the long run, this will happen with almost anything. That's how most people are, what we see is what we do, water taking the path of least resistance. But instead of most people still learning basic survival needs, that number will go down more and more. This has been taking place the past millions of years to any creature. But now people will evolve down much quicker.
At first, AI will seem to aid us in a hybrid way. We use our current intellect with the help of AI to give use the edge or fill in the blanks. The further we go down this, the more AI will take over (some good but the rest mostly bad). Very soon, when AI gives us information, it will be taken as a whole or mostly whole truth and people with run with it. For instance, if AI calculates which stocks are going to perform best, even with errors, people will invest in it no matter what, making that stock increase even if there was no merit to it. In fact, stocks do this today and have been for a while based on speculation, but which used to have more merit behind it. Modern technology has made people more lazy, AI will just drive that further.
We live in a physical, finite world that must adhere to it's properties. Trying to live mostly virtually (theoretically) will not lead to a more happy and fulfilling life. While we get to scratch the itch and feel fuzzy inside on "cool" technology with the newest greatest thing that comes out every week, it goes away quick and we constantly seek something quickly leaving us unfulfilled.
AI is going to do something much quicker compared to anything else predicted to be the downfall hasn't; greatly reducing or taking away a core ability to humans, which is our minds and decision making.
The same problems will be there, just in a different form. When that time comes though, people will be less independent and suffer to issues more out of their control, unless you are the part of the special 1% of course.