For an outside observer, it might be. But their blockchain analysis partner, the one they don't want us talking about, might know more than us. Who knows, maybe their deal involves helping the enemy de-anonymize users of particular significance who have been targeted for de-anonymization. Oh boy, now I am going to hear about how Wasabi is open-source again.
Blockchain analysis is also an "outside observer" just like the rest of us are, they have no special powers to deanonymize transactions.