I'm just stating that the reason behind the boom of crypto currency is due to the high value put on it by the criminals. And then it became a bubble.
CC is based on Block Chain, but these are two different things.
Internet is a great tool and it is used by porn industry and other illicit people. But internet won't lose its value if porn were to suddenly pull out. CC on the other-hand will find it self high and dry if darkweb pulled out. In fact, bit coin will deflate in the near future when the criminals move from bitcoin to more cryptic CC.
When a (now) practically worthless CC gains lot of value suddenly, an ethical person will need to think twice about what he is investing in(and therefore contributing to). Sorta like investing in a company which produces bullets and is growing suddenly because it found a new market in recently destabilized country.