Man mass adoption of bitcoin is coming. Mobile payments firm Square now lets customers buy and sell bitcoins via its Cash App in all 50 states. https://www-coindesk-com.cdn.ampproject.org/v/s/www.coindesk.com/square-expands-cash-app-bitcoin-purchases-to-all-50-us-states/amp/?amp_js_v=0.1&usqp=mq331AQGCAEoATgA#origin=https%3A%2F%2Fwww.google.com&prerenderSize=1&visibilityState=prerender&paddingTop=54&p2r=0&horizontalScrolling=0&csi=1&aoh=15351426070070&viewerUrl=https%3A%2F%2Fwww.google.com%2Famp%2Fs%2Fwww.coindesk.com%2Fsquare-expands-cash-app-bitcoin-purchases-to-all-50-us-states%2Famp%2F&history=1&storage=1&cid=1&cap=swipe%2CnavigateTo%2Ccid%2Cfragment%2CreplaceUrl