多方渠道反映，比特币在所谓的“暗网”世界作为支付工具大行其道。“暗网”指只能用特殊软件或特殊特权才能访问的网络，通过使用非常规的服务器地址、网络传输协议并层层加密的方式，使得网络通信双方的位置、身份信息难以追踪。“暗网”中充斥着各类严重违法犯罪活动。比特币发明的初衷之一就是躲避监管，具有匠名性、跨境流动便利等特征，已成为“地下经济”的首选工具。
从文中可见，作者对比特币的是态度是（ ）。

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