I would like to point out that prior to the introduction of Bitcoin, crime rates are in a high world all the time.

Bitcoin is a technology-based invention that is intended to improve everyday human life, just like other current technological inventions.

It's unfortunate that people have chosen to use it the wrong way, so it's a gap to get criminals.

It is also because of its anonymity that facilitates tax evasion, illegal money transfers, payments, and illegal transaction financing. Subjects can exchange to Bitcoin and then via electronic wallets to transfer money overseas in an instant without losing fees, this method is convenient and much cheaper than bank transfer but can clean the tracks quickly.