Bitcoin is not necessarily the ones that lead the corruption because even before Satoshi Nakamoto have founded and developed bitcoin crimes was already happening all over the globe whether in the internet or in the actual world, so I think it was quite the opposite that you actually talking about corruption that can to bitcoin because it first happen before bitcoin.
However, cryptocurrency is really the best place to help the criminal use this system to transfer money. Nowadays, not like the past, there're many cryptocurrencies better than Bitcoin about privacy. Especially Monero, the criminal are using this crypto from 2016 until today after they know Bitcoin isn't decentralized 100% by some factors.