And what we are saying is that if you buy your coins on a centralized exchange, or mix them using a wallet which is employing a blockchain analysis company to spy on its users and correlate that information against various government blacklists and databases, then you will have absolutely zero privacy or untraceability. You might have protection against the most cursory of searches on a standard block explorer, but you will have no privacy in any real sense of the word and your data will be in the hands of plenty of third parties.