That’s not how it works. Users data was never collected by third parties.
You misinterpreted my question. Read it again.
How about those who advertise as a Privacy oriented Service
but then they pay a Third Party to collect and share data with Agencies, are they Scammers too?
Don't they merely use those services to filter "tainted" outputs instead of something more "nefarious"? Or are they actually hiding something from their users/general public? Because if it's data from outputs before the outputs went though the coordinator that's being shared, then what can ANY service actually do. That data is transparent on the blockchain.
Are you saying that it's data AFTER CoinJoin that's being shared with agencies?