God, yes.

I see so many people quote that damnable Heinlein quote about specialization being for insects as if it's some deep insight worth making the cornerstone of your philosophy, when in fact a) it's the opinion of a character in the book, and b) it is hopelessly wrong about how human beings actually became as advanced as we are.

We're much better off taking the Unix philosophy (many small groups of people each getting really really good at doing very niche things, all working together) to build a society. It's probably still flawed, but at least it's aimed in the right direction.