if the anon set is low on that coordinator and blacklisted UTXO's are allowed into the coinjoin could that potentially flag my non-blacklisted coins as blacklisted?
I suppose it is safe to assume your 'non-blacklisted coins' will have a high chance of still being flagged by any Third Party who decides to check up on the source of your Coins and finds out they have recently been through a Coin Join. Particularly if the Blockchain Analysis collaborator of the Service is different from the Blockchain Analysis collaborator of the Coordinator. Is there any scenario where users of Wasabi successfully deposited Coin Joined Bitcoin on a Centralized Exchange several times with no consequences?