Billionaires can apparently reject a boardroom, sell a stock, fire a CEO, and, according to Warren Buffett, quit a philanthropy pledge without so much as a legal headache.
Berkshire Hathaway (BRK.A) (BRK.B) Chair Warren Buffett isn’t worried about billionaires walking away from the Giving Pledge, even as some prominent figures in the technology world have turned against the initiative he helped create.