The attack on Bitcoin mentioned by Mattew Sigel is actually what we previously mentioned, that Bitcoin has failed to become a global payment method and has instead become an investment asset. After being unable to create productivity, Bitcoin has become a large-scale PvP (player versus player) zero-sum game. In response to this, Jürgen Schaaf, a senior management consultant at the European Central Bank, has launched a series of verbal attacks on Bitcoin on Twitter.
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