Stupid question that’s probably been asked many times. But if one whirlpools with samurai and does not touch their doxxic change, are you claiming you can ‘undo’ the privacy gained from the coinjoin?
If so, can you provide some examples?
Discussion
At least not trivially, but it depends on the exact case.
However, I can trivially identify common ownership of all your pre-coinjoin utxos, thus as well link each of your first coinjoin rounds together. (this is not possible with Wasabi 2.0)