http://xmr.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion/opsec/anonymityexplained/index.html
So, by using tools ( TOR , XMR , etc) where every user is identical and non-identifiable, we are not only minimizing bit leakage but also making most leaked bits unusable , significantly decreasing deanonymization risk. It's recommended to be of roughly aware of how many bits you have leaked in an anonymous persona in order to maintain anonymity.