Precisely, very accurate. Any currencies here in this world we have, either cryptocurrencies or even the real currency that we have are using in criminal activities, the government just didn't know that perhaps. Using bitcoin on anything in this world is a choice, we can't prevent someone on where he should use it only, there is no limit on that, and prohibiting bitcoin because they think criminals are using it doesn't change a thing.
Some government are addressing crypto currencies as a currency used by criminals and its black propaganda against bitcoin and other crypto currencies. Even if they keep spreading those kind of FUD's people will just laugh at them and ask them just what you have said that majority of criminals uses fiat currency and they still never ban those paper money.
Majority of the government in the world are against crypto currencies because it is a threat to them, It will prevent them to scam people from those taxes that they get from everyone. Look at those countries that are admiring crypto currencies just like Japan, their country have less corruption in their government that's why they're implementing rules and regulation on the usage of crypto's instead of banning it just like what other corrupt countries want to do.