There are people who have paper losses. Losing something you never had feels bad, but it's not an actual injury.
There are people who put real money into a completely unregulated financial instrument via a completely unregulated financial company named after a trading-card game. Hopefully they took the advice that's in the first chapter of any book on money management and didn't bet more than they could afford to lose. If so, then there's no hurt.
There are the people who had no clue and took a bath. They did get hurt, and I feel bad for them, but they are incidental to the drama.
Then there are a lot of people who have been hyping BitCoin to the skies. Where they got hurt is in their egos. There, I think adding insult to injury is richly deserved. They are the people who led the clueless into this, so fuck them.