Tauriq Moosa in Big Think:
Winfrey, like many celebrities renowned for their good work, has managed to make herself into a powerful brand (this is not necessarily a bad thing, merely a statement of fact). Like Lady Diana Spencer – or Diana, Princess of Wales – and others, Winfrey has managed to make her first name sufficient for identification. This is incredible marketing.
Further, there is little doubt that Winfrey herself is a remarkable person, or that she has done much to help many people’s lives (perhaps saved countless). She’s done more to make the world better than me and, probably, most people reading this (her Angel Network has raised over $80 million dollars for charity).
But doing remarkable work in one area doesn’t excuse you from serious wrongs done in another. Immunity is not acquired through charity.
Winfrey has allowed her powerful platform to be the fertile soil for many modern day weeds of thinking, dominating the light of visibility: quack medicine and its practitioners, pseudoscientific babble under the guise of science, and even “therapy” that is, in fact, entertainment – not actual help vulnerable people need.
More here.