Further to this, we have seen absolutely no evidence or even suggestion from anywhere other than Wasabi themselves (who obviously cannot be trusted) that their blacklisting coinjoin will produce outputs which centralized exchanges consider less tainted than any other coinjoin. And given that we know different exchanges use different but secret metrics for deciding on taint, there is no way that Wasabi could possibly satisfy all of them, short of censoring every input which isn't from a coinbase (not the exchange) transaction.