There are numerous advantages of cryptographic money; however, we can't dodge some negative realities.
It all relies upon us; Bitcoin can be utilized lawfully and illicit.
For instance, it is lawful to exchange with bitcoins and make additional advantages; on the other hand, crooks used to purchase unlawful things like weapons, drugs, etc.
The biggest disadvantage is you can not reach that person who's using it.
bitcoin is right, no one can intervene or make any changes so it has its own authorization. so that anyone can not control bitcoin where it is located from the excess bitcoin has.
Obviously it all depends on whether it is to be used as positive or deviant and I really agree with your opinion, but the government can control it with clear rules so that those who want to do things violating the rules can get entangled with regulations made by the government.
Even though it is not easy to do this, with good intentions and clear rules, at least everyone wants to follow government regulations.
it could be that there are still many who will do things that are deviant and cannot be detected properly, but the rottenness will one day be exposed because the ego will overcome this greed.