I read all the time terrible stories in the news. A man was killed in Turkey because of bitcoin. Then there was the story about the family and the robbery. And some kind of blogger in Russia was found hanged in his own apartment.
All these stories are terrible. But we live in times of strong stratification of society. The line between beggars and the middle class is very large. People kill each other because of the phone, because of 100 dollars. And the cost of cryptocurrency is much higher. Everyone is safe until nobody knows about you.