A quick glance at that page:
In the Fight Against Extremism, Don’t Demonize Surveillance-Busting Tools like Signal and Bitcoin
How Bitcoin Can Help In The Fight For Human Rights - Your financial transactions say a lot about where you’ve been, what you were doing, and what you intended to do — making them a perfect way to surveil you.
Bitcoin with its public ledger of every transaction ever made by a person, as well as a public record of their current holding is "surveilence busting" or fighting the good fight against having your financial transactions monitored?
Are they confused as to the difference between encrypting messages and cryptocurrencies? I guess they both have crypt in them, but that is also the chamber beneath a church.