I read some news in media about cryptocurrencies being used for money laundering, even for terorrism financing. How much of that is true or proven I don't know but it puts a bad light on cryptocurrencies. However, we need to have in mind that anonimity and lack of regulation contribute to misuse of cryptocurrencies but that is not characteristic only for crypto, fiat is abused too.
Well, with an anonymous utility, crypto is clearly a useful vehicle for money laundering and more or less, people who want to launder money have been looking to crypto for a long time since it came out, and this may be a bad point for crypto in the eyes of outsiders but we are in the world of crypto. This obviously benefits us when we can see how well the crypto works implicitly, the government also has no control, income will not be monitored by the government and the transfer process will not cost too much or be doubted