I recently read through the comments made by Bill Gate on bitcoin and other related cryptocurrencies (https://www.google.com.gh/amp/s/www.cnet.com/google-amp/news/microsoft-founder-bill-gates-would-bet-against-bitcoin/). From the comments he made, it is obvious that, Bill Gate is against investing into cryptocurrency. Critically appraising and analyzing how helpful bitcoin and other cryptocurrency are and base on the comments Bill Gate made, I don't see the reason why he is against cryptocurrency. Probably he might be having his own reasons of which I am not aware of. Can someone help as to why Bill Gate spoke against bitcoin and other cryptocurrencies?