Blockchain analysis is also an "outside observer" just like the rest of us are, they have no special powers to deanonymize transactions.
That's what you claim and want the public to think. I'm not saying the opposite is true, but I also don't trust you, Wasabi, or zkSNACKs. Blockchain analysis didn't strike this deal with zkSNACKs to be fed useless data they can't do much with and monetize. There could be something more there that the general public isn't supposed to know about.