It was more charming when he had to work hard to make his points known.
But hey, fame, right? Just famous people things.
There's so much more to say in this case, though! How do you avoid the traps? Waving a wand like "Just love something" leaves far too much to the imagination. Pointing at a prior essay at loving your work is helpful, but different.
Often, you have to actively offend people in order to find good problems to work on. The idea that people have devoted their lives to the wrong thing is inherently offensive to them. That's a point not covered here.
For example, I imagine that a lot of people who've studied 3D rendering for their entire lives are about to feel very outdated the moment neural network renderers displace them. And that's also a good counterexample to the point that "Often, the best place to search for new ideas is a place thought fully explored." It might often be true, but it's not always true.
And then there are the in-betweens. Bitcoin was in a field both thought fully explored (crypto + finance) and also unexplored, in a certain sense.