Just wondering, what kind of protection user get from blacklist during CoinJoin?
For those providing liquidity, it protects their Bitcoins. For users, it's the assurance than none of the UTXOs are "tainted", whatever that means for the government. It's trade off if you want to use Wasabi, or if you don't, you can use ChipMixer.
I disagree for following reason.
1. Each government/exchange/analysis have different way to determine whether an UTXO is tainted or not.
2. It's unlikely UTXO from Wasabi CJ not treated suspiciously after blacklist is activated. AFAIK Wasabi team say it's not activated yet.
3. Regardless of existence of blacklist, liquidator's Bitcoin still safe unless there are bug on Wasabi Wallet or WabiSabi protocol which allow liquidator's Bitcoin to be stolen/unspendable.