As I have said many times when the topic of tainted bitcoin comes up: The correct response to some centralized service stating that your coins are tainted and they won't accept them is not to modify your behavior and sacrifice your privacy to acquiesce to the arbitrary demands of said service. Rather, it is to find a better service which does not enforce such absolute arbitrary nonsense. This applies equally to centralized exchanges as it does to Wasabi, both of which support mass surveillance, fund blockchain analysis, and arbitrarily refuse certain UTXOs based on secret criteria.
I'm on your side, but to play the Devil's Advocate, those "better services" are like sitting ducks. Sooner or later a S.W.A.T. team is telling them that their front door is about to break down. It's probably why services like WasabiWallet and some exchanges have accepted the trade-off to act in-accordance to government demands.