Re:The largest unknown Bitcoin wallet moved nearly $1B for $...
by matthewdgreen on Tuesday June 30, 2020 @10:59AM
(#23690710)
You're describing pseudonymity, not anonymity. We know that a specific user has moved money under a pseudonym. If they do other things with that money, we'll learn more. These are very different concepts.
https://en.wikipedia.org/wiki/Pseudonymity