[kevin061]

I am aware of using crypto for money laundering, sanctions evasions and even buying drugs online. I wonder what would have happened without Bitcoin. There would never have been a Silk Road, and ransomware would have had to use vouchers and so, right? Everything would be so different.

[PrairieFire]

crime finds a way. any means of semi anonymous and/or non recourse value storage and exchange will suit. iTunes/play store/steam prepaid cards and accounts, money orders, western union, etc.

Agree with you it would be different, crypto is global, most of the accessible alternative methods are localized to varying degrees.