This chestnut gets trotted out pretty regularly. What it ignores is the economic activity, largely untraceable, relating to payments outside of the US regulated financial system.
Remember the ongoing problem in the US with blatant civil asset forfeiture abuses?
https://www.aclu.org/issues/criminal-law-reform/reforming-po...
Remember how the Department of Justice has deputized every financial institution in the US (and many outside of the US) as agents in the ridiculously ineffective wars on terror and drugs through AML/KYC regulations? Remember how that turns us all into subjects of an ongoing constitutional crisis, relegating 4th Amendment to historical footnote status? All for the sake of security theater.
These are the things that the article (and countless others) seem to ignore when discussing Bitcoin use cases.