To toss out an assumption as fundamental as these would require a huge realignment of all sorts of things -- how we punish and reward, our sense of self worth, who is good and who is bad, etc. So we don't really want to go there.
I think the West could benefit from a swing to the Systems/ Wholeness side of the dichotomy, but I wouldn't want to discount how powerful and what a creative force our individualism has been throughout the last 2000 years.
(EDIT, PS: Deming is the real deal, and the Toyota Way/ Lean books and movement tries to take some of his surface ideas and implement them without challenging their readers in the way Deming wanted to.)
(EDIT, PPS: Toyota / Buddha says "You see a problem? Change the system." Microsoft/ Jesus says "You see a problem? Roast the culpable individuals, reward the virtuous individuals.")
(EDIT, PPPS: Hegel and his philosophical descendants have the best take on the dynamic movement between individual and collective, without discounting either of the two viewpoints.)