Since there are people who use bitcoin for illegal transactions, users who are not doing bad may be affected as well. This might result in banning bitcoins. It can't be avoided after all.
Yep, the government will always win, and I believe if those scams continues to spread around cryptoworld this market is in risk. We have nothing to fear as long as we do nothing, and I hope regulations will happen so we can easily attract those scammers.
Well only those who use this market in negative things should really be scared, time will come and the karma of those people will happen.