[EdHominem]

> use a bitcoin tumbler for obfuscation.

Not a worthwhile amount of obfuscation (almost none), and it provides evidence of nefarious intent.

[benchaney]

Desire for privacy isn't evidence of nefarious intent any more than exercising your right to remain silent is evidence of guilt.

[EdHominem]

Well, I'm not a lawyer so maybe I said it wrong but if you keep coded notes, etc, I've heard it makes it much easier to prove intent.