It's the second most valuable skill, but yes. John is largely correct.
The first skill is to generate ideas. Good, bad, mediocre... just have ideas. Then articulate them.
So everyone's excited about this "research", but it's not research.
It's an opinion piece from an investment firm.
And the big conclusion is that software engineers need to become software engineers:
"The most valuable skill is no longer writing code efficiently but articulating tasks with sufficient clarity, context, and constraints..."
That's always been the most valuable skill.