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No, it's not the only way anymore. Now we have decentralized crypto currencies, and some of them are even designed for privacy, like Monero or ZCash.

• darkcha0s 7y ago
  That doesn't solve any of the aforementioned problems.
  • bufferoverflow 7y ago
    It solves all the problems that the comment I replied to listed.
    • sametmax 7y ago
      No. A hobo will not use a crypto coin. A crypto coin will not work during a natural disaster. It will not let you live out of the grid. A crypto currency is a great complement to cash, not a replacement.
      • bufferoverflow 7y ago
        > A hobo will not use a crypto coin. Reality would like a word with you. https://qolczpnfu7-flywheel.netdna-ssl.com/wp-content/uploads/2017/05/Bitcoin-Homeless-Man.jpg https://qolczpnfu7-flywheel.netdna-ssl.com/wp-content/upload... https://i.pinimg.com/736x/20/1b/11/201b111e61b9f8266cca274d68f78d05.jpg https://i.pinimg.com/736x/20/1b/11/201b111e61b9f8266cca274d6... https://www.telegraph.co.uk/content/dam/news/2018/08/08/TELEMMGLPICT000171230216_trans_NvBQzQNjv4BqNJjoeBT78QIaYdkJdEY4CnGTJFJS74MYhNY6w3GNbO8.jpeg?imwidth=450 https://www.telegraph.co.uk/content/dam/news/2018/08/08/TELE... https://i.pinimg.com/originals/a4/4b/9c/a44b9c2d5f4a671f5d23f43e96c79b3d.jpg https://i.pinimg.com/originals/a4/4b/9c/a44b9c2d5f4a671f5d23... https://i2-prod.mirror.co.uk/incoming/article11700457.ece/ALTERNATES/s1200/Beggars-now-accepting-mobile-payments-because-we-dont-carry-loose-change-anymore.jpg https://i2-prod.mirror.co.uk/incoming/article11700457.ece/AL...