It's anecdote, but I've worked in a number of large, corporate environments interacting with a large number of employees.
Across that experience, the most intelligent and productive coworkers I've encountered have also been those who prefer a private workspace and the ability to selectively focus without undue interruptions.
They -- we -- are not anti-social people. Many are also some of the most effective in professional interaction. That includes coming to meetings prepared and being able to define problems and solutions in e.g. half the scheduled meeting time. It includes being able to independently assess and prioritize requests, including being flexible enough to do now what needs to be done, sometimes at the drop of a hat, while also putting off some of the "how do I...?" interruptions in a fashion that quitely prompts people to do their own reading and research of readily available materials before interrupting others' workflow.
Those who have professed a preference for open space plans, including e.g. one of our moves from offices to cubettes (not even enough walls to be a real cubicle)? Well, in large part, those have been the people in endless meetings and constantly "communicating", but whose actual thinking and work I and others like me are constantly correcting.
Maybe that sounds arrogant. But it's true. When you repeatedly receive completed work and find large holes in it within the first five minutes of your attention, something is wrong...
This is just anecdote. But, for me, it spans multiple decades at multiple locations and large number of professional relationships.