Anonymity is not binary 0 or 1. There is a difference in there is a one-in-a-million chance that you made a payment, is not the same as there is a one-in-three

Anonymity is not binary 0 or 1. There is a difference in there is a one-in-a-million chance that you made a payment, is not the same as there is a one-in-three chance you did the payment. You can define anonymity to be a one-in-a-billion chance, and all lower odds as "not anonymous". But that is not applicable in the real world.