It seems anonymity for money is mostly focused on the concept of obscuring large monetary wealth, but I am arguing that perhaps that paradigm is dying and instead store wealth in knowledge creation ventures (ongoing and active wealth).
No, because these ventures will have large flows of money. Even if you are correct and storing monetary wealth is becoming irrelevant, moving it privately will still be desired.
Even things as mundane as Facebook likes can have proprietary knowledge behind them. Everyone can see when someone or something is getting a lot of Facebook likes, but not everyone can see how that popularity is being monetized, and the latter is what is really valuable.