Have you ever looked at predictions from big consulting companies like McKinsey and the likes? "This new field with unlock a market of 30 billions in the next 5 years", that kind of crap?
In the fields where I worked, I used to take those predictions seriously (after all, they know better than I do, right?). What I realized is that they just don't have a damn clue. I can't blame them for failing: predicting the future is an unsolved problem. But making that kind of money by telling that kind of crap should honestly not be legal.
All that to say, some things are clearly coming right at us (ahem, climate change), some aren't (AI, for instance).