Totally piece of trash. These wealthy little rerards are talking this shit about bitcoin simply because it wasn t present at their time and they are just luke into protecting their fiat currency in hope of exploiting bitcoins fame. Bill gates and Warren buffets though i admit that they are one of the greatest business men and so called feudal lords of all time but still, they are afraid of anyone making more money then them just through some odd currency released just a decade ago whilst these guyz jave made the money through hard work determination and commitment. Whatever the world says about them, i think these guyz have worked very hard to ensure that their success rules over the entire world. I am not familiar with their opinion towards bit coin. These are great men. Respect them and work hard to be like them.