If it wasn't for the financial crisis of 2008, would be have cryptocurrency? The Christmas card list for cryptocurrency looks like it's got one name shorter.
source https://www.google.com/url?rct=j&sa=t&url=https://cryptonewsreview.com/cryptocurrency-is-an-evil-spawn-says-european-banking-board-boss/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNFIe_c0CnhuIf8ypBn9OFuM2aJmoQ