The acquisition is another sign that legacy financial institutions are realizing that bitcoin is here to stay and they need to get involved, which is arguably a good thing in terms of adoption, but in terms of privacy this is another disappointing development, although not really surprising at all. Centralized exchanges have been either employing such companies, buying them out altogether, or even setting up their own (e.g. Coinbase and Coinbase Analytics) for many years now. It was to be expected that any fiat banks or payment providers who wanted to get some skin in the crypto game would also start doing the same thing in the name of "protecting their customers" or some other such nonsense. And, as usual, since the vast majority of bitcoin users only care about profits, they'll roll over and accept any and all invasion in to their privacy if it means they can earn 1% cashback on their centralized, fully KYCed, 100% monitored, reported to your government, able to be frozen at any time, Mastercard Crypto Card.