Okay but their implementation is what they are touting. The standard RCS protocol is only marginally better than sms. Google constantly uses encryption in their ad campaigns for RCS, which is exclusive to to googles implementation. There is no way anyone is going to get Apple to work on an implementation that interoperates with Google
I do, but if you pay attention to the ad-campaign, Google is touting features such as E2EE as a benefit to bringing it to iOS, which is NOT part of the rcs protocol, rather part of googles implementation.
The RCS protocol by itself is only marginally better than SMS.