Criminals use what works. So therefore that means that crypto actually does its job as a real currency that cannot be controlled. Criminals also have a habit of using auto mobiles, guns, computers, shoes, etc.
Chain analysis companies whose whole reason for existing is selling exchanges and governments software to track illicit cryptocurrency transactions show that less than 1% of transactions are illicit in nature. So I don't know how that means the majority of crypto is used for illicit finance.
That's a good point. It's pretty safe to assume that private companies would want to downplay it as much as possible and academia for governments and shit would want to play it up as much as possible. So the real number probably truly lies somewhere in between those two.
Semi-legal activities such as donating to wanted individuals, purchasing non regulated non illegal to ship medicine, purchasing digital goods (such as commissioned art) from countries that were banned by SWIFT (Russia).
I’ve already paid a lot of legal things and donated a lot with crypto. It’s pretty much the only way to pay online without giving away your personal info