The issue with money laundering in the real world isn't the technical difficulty. It's easy as pie to launder cash if you ignore the laws surrounding it.
I'd imagine that if Bitcon becomes prevalent, governments would ask you to "voluntarily" declare your "salary" wallet. And then if they spotted any sort of suspicious laundering-like activity happening from that wallet, they would very quickly obtain warrants and show up at your door asking for an explanation.
I'd imagine that if Bitcon becomes prevalent, governments would ask you to "voluntarily" declare your "salary" wallet. And then if they spotted any sort of suspicious laundering-like activity happening from that wallet, they would very quickly obtain warrants and show up at your door asking for an explanation.