I think the counterpoint to it is that it's also somewhat common for specialists to get stuck in local Maxima, as their expertise provide a deep but potentially narrow framework for thinking about the problem, and people with more broad experience may be more able to find more imaginative solutions.

There was a piece that I can probably dig up about the theory that this has quite seriously affected e.g. theoretical / particule physics - for decades we have spent more and more money trying to prove more and more complex versions of superstring theory etc., and what might be needed is more whacky out-of-the-box ideas that could lead to simpler explanations that fit our subatomic observations better.

https://www.epsilontheory.com/gell-mann-amnesia/