This is helpful, thanks. I had it in my mind that a coordinator could do some amount of work to deanonymize things if they had a complete list of all the transactions and where they entered from.

In my mind it is kind of like the For entry node situation. If a coordinator knows the address you came from and then that info is cross referenced with some gov't kyc list, wouldn't that allow them to figure out a fair bit about you?

Also, I should note I was primarily thinking of the Samurai 5 utxo round model, not as much the Wabi Sabi model.