The most ethical thing to do is to ban the formal exchange of cryptocurrencies. The same way that the USA bans online gambling. Cryptocurrencies are essentiall

The most ethical thing to do is to ban the formal exchange of cryptocurrencies. The same way that the USA bans online gambling. Cryptocurrencies are essentially distributed ponzi schemes (which are also illegal), with a side order of immense waste of electricity, waste of advanced manufactured goods, and enablement of ransomware. Its getting to the point now where we need to begin contacting our democratic representatives and requesting that they ban them, and submitting citizen's petitions and direct ballot actions.