A more thorough response is that cryptocurrencies are traded in a market with no existing players, a culture of disregard for regulation and a relatively closed system. (coindesk.com)
I posted two very thorough responses to your question but CNN won't post them. (religion.blogs.cnn.com)
I'm glad to see Nestle went to their experts for an answer and provided a pretty thorough response. (phdinparenting.com)