Bitcoin and blockchain are awesome technology but it is being most used in gambling , betting , casino, all bad fields is this what making many countries step back making bitcoin and blockchain tech making legal or creating negative impressions for people using this technology
Everything you listed here are things that have been carried out in a massive scale even before the advent of bitcoin. The entire hard drugs in history has been estimated to worth more than the entire crypto market capitalization at some point and that was when bitcoin or blockchain have not gain ground at all. The point is every development would always be exploited for good and bad because individuals are involved. Its now the responsibility of the law enforcement agencies to ensure that activities against the wellbeing of the state are not carried out through such means.
I do not know why people are bent on roping cryptocurrency into anything bad in order to give it a bad name as if those bad things have not been existing before crypto came up. This is very sad. All thanks to these haters for dragging the crypto market down the way it is now.