Pretty cool

“You have to understand that privacy is a spectrum, and also, it is one that carries considerable regulatory discussion. For example, Japan just announced that they’re probably going to de-list all the privacy coins. So if we wish to be in the Japanese markets and we were to embrace Monero-style privacy, there’s a very low probability that Japanese exchanges will list Ada, which is a high priority for us.”

https://cryptodaily.co.uk/2018/07/google-approach-cardano-in-promising-move-for-crypto-adoption/