I don’t think most people can predict what will happen.
Many years ago, a friend asked me – „I want to launch a website with funny videos and things like that”.
I told him such a website has no chance, there are plenty of websites doing this already.
I was wrong, 9GAG later went on to become a successful website with just funny things.
It wasn’t that known in Romania back then, so there was a niche worth exploiting.
The solution? Do a lot of predictions in lots of areas and some will stick.
Most – won’t.