https://go.chainalysis.com/2023-crypto-crime-report-demo.htm...
https://go.chainalysis.com/2023-crypto-crime-report-demo.htm...
> For example, illegal transactions, scams and gambling together make up less than 3% of volume.
Either way this 0.12%-3% range doesn't begin to approach the ~6%-12% estimated illegal volume for USD.[2]
[1]: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3942181
[2]: https://www.investopedia.com/articles/markets/032916/how-big...
The long tail of activities includes things like DAOs (remember Constitution DAO?), prediction markets, internet infrastructure (VPNs, Arweave, ENS), synthetic assets, and more.
1. Trading which is actually part of the laundering/tumbling process, to disguise the path of coins from initial shady transactions.
2. "Wash trading" (yet another cleaning-related term) where a self-trade is disguised as a real one in order to manipulate the market.
Here is what an Argentinian has to say on HackerNews