you are here talking about privacy, lol unless the quotes above are wrong?
Yes, I am here talking about privacy. Did you read the privacy policy I quoted? I'll post it again so everyone is clear that there is absolutely no data collected whatsoever by zkSNACKs:
zkSNACKs specifies that they may blacklist your coins, e.g. if you're trying to use it for 'illicit' activities (their definition of what that is exactly, can be argued about, too, but it's a different story).
zkSNACKs Ltd. may execute illicit activity checking and control via a contracted third party solely in its coinjoin coordination services. zkSNACKs Ltd. may suspend your UTXOs’ access to the coinjoin services, with immediate effect for any reason - including but not limited to illicit or prohibited activities, applicable sanctions programs, or any crime or money-laundering activity - at its sole discretion and is under no obligation to disclose the details of its decision to take such action with you. In this case you are not permitted to use the relevant/high-risk bitcoin UTXO to reach the coinjoin services.
You acknowledge that zkSNACKs Ltd.'s decision to take certain actions, including suspending for any reason at our sole discretion, may be based on confidential criteria that are essential to zkSNACKs Ltd.'s risk management and security protocols. You agree that zkSNACKs Ltd. is under no obligation to disclose the details of its risk management and security procedures to you.
Your access with the relevant bitcoin UTXOs to the coinjoin services will be permanently suspended.
How can they censor your UTXOs if they don't 'collect any data'? You need some kind of basis to decide whether a transaction is connected to an 'illicit or prohibited activity' or not.
Besides that, one of Bitcoin's core reasons of existence is not to censor any transactions, regardless of what business they're involved in.