I'm still curious why an institutional investment house wants to gain privacy only if the anti-privacy and anti-fungibility company approves. Like, if only there were other ways to mix coins without the clean-coins-check, right?
If it were my investment house, I would want to keep my clients' funds and transactions private just to aid in the customer's ability to remain private. Bank transactions can remain private since all transactions are conducted centrally, and are not broadcast publicly, but that's not possible with the blockchain.
Pretty wild theories you got there 
Oh, hello there, Mr. Wasabi. How kind of you to join us, if only to mock our speculations. Instead of your mockery, perhaps you can enlighten us as to how you managed to drum up so much business from the same demographic you aim to condemn?