The need to move such funds anonymously is usually due to illegal activities, money laundering, or at least tax evasion (evasion, not avoidance).
This leaves every average person at the very least, on the hook to pay for those taxes evaded, or lacking the services they would have provided.
If the need is due to criminality beyond tax evasion, every average person suffers the corrosive effect of that criminal activity (e.g., while I'm for most drug legalization, I can't begin to argue that organized criminal drug distribution is anything but a massive destructive tax on society - & in fact, a main point of legalization is to eliminate that corrosive costs of gangs).
So, the average person is definitely worse off with the existence of an ability to move & billions anonymously.
(edit: avoided/evaded)
I fall into that category.
Most people I know, and they aren't rich tax avoiders would also fall into that category.
Cryptocurrency liberates everyone in so many ways. And yes it liberates criminals as well. But hey are know how to dodge the system anyway.
Other than small-scale tax evasion or nefarious activities, what use cases are you advocating?
I also used to be pretty excited about the potential for crypto currencies, still think it may have some, but the security overhead, value volatility, & scalability issues have pretty much rendered it less useful than cash or (ugh) ACH-based services like Venmo, Google Pay, etc., ir just credit cards.
Also, you're not addressing losses of tax evasion - one tax evader failing to pay $1B in taxes means a million people need to pay an extra $1000 to make up for his crime. Not victimless.
