It's true that some of us may not be naturally inclined towards that sort of social insight. However, I see it as a skill that one can cultivate, with effort substituting for natural talent or native aptitude, same as any other.
The reason why I feel that it is important for would-be modern knights to cultivate this skill is because, should we be successful in cultivating our character through The Code, we should be the sort of man that women would naturally approach for help with predatory men, just like "Clark," the man that the author had approached in her article. However, where "Clark" failed, we must not, not if we are to embody our highest ideals. Character must be paired with competence, or else we would be doing more harm than good.