What does the quote Had every Athenian citizen been a Socrates every Athenian assembly would still have been a mob mean?

The quote implies that even if every citizen possessed the wisdom and rationality of Socrates, the collective decision-making process in a large group like the Athenian assembly would still be chaotic and disorderly, lacking in the thoughtfulness and logic of an individual like Socrates. It suggests that group dynamics and emotions can easily override reason and intelligence in a crowd setting.