@AmericanScream that makes no sense. If you have a public street address people could also send you "dark money" by dropping a wad of cash in your (physical) letterbox.
@sgryphon Sure they could, but there wouldn't be an immutable public record of that transaction, so it would be significantly safer than using crypto.
@sgryphon @AmericanScream I think the key word missing is easily. It is in no way easy to send dark money physically to someone's mailbox.