Article one presents the junzi as Confucianism's settled ethical ideal, without noting that a rival current within classical Chinese thought regarded the whole project of deliberate self-cultivation the junzi requires as a mistake rather than an achievement.
Daoist texts, the Zhuangzi especially, mount a sustained critique of exactly the kind of effortful moral cultivation article one describes: ritual propriety, the careful shaping of speech and conduct to fit yi and li, is treated not as the path to genuine virtue but as an artificial overlay that distances a person from ziran, spontaneous naturalness, and from the effortless responsiveness the Daoist texts call wu wei. On this reading the junzi's visible self-possession and moral consistency are themselves suspect, evidence of a self working hard to look virtuous rather than one that has stopped working altogether and simply flows with things as they are; several Zhuangzi passages mock Confucius and his disciples directly for exactly this kind of strenuous, self-conscious goodness.
The disagreement is not a peripheral dispute about manners but a disagreement about what moral achievement even consists of. Confucian ethics, as article one describes it, treats cultivation as the whole point, learning, ritual practice and sustained effort transforming a person into someone genuinely noble regardless of birth; the Daoist counter-tradition holds that any effort visible as effort has already failed, since the most virtuous state is the one that requires no conscious cultivation at all. Both positions agree that most people are not currently living well; they disagree sharply about whether trying harder, in the deliberate way the junzi ideal prescribes, moves a person closer to the goal or further from it.