But either option is strictly better than the existing mess. Disagree. We have interoperability, just not with advanced features within the default messaging

But either option is strictly better than the existing mess. Disagree. We have interoperability, just not with advanced features within the default messaging apps. To me that's not a big deal at all as there are other, popular, options. We should get out of the habit of relying on carriers to provide much more than dumb pipes. To that end SMS (not MMS) works just fine and RCS is just going to continue to get bogged down. It's easy to say that if Apple bent to the will of the carriers the iPhone would never have been as good as it is. But look at RCS, Google had to stand up their own infrastructure because the carriers weren't cutting it. It's not that RCS is not the right product it's that RCS is the wrong approach entirely. Even in the United States Android is wildly popular. They've had every opportunity to create a wildly popular messaging platform and have failed. Google killed their own products as a result of their internal culture. This isn't Netscape vs IE again, it's more like Mosaic vs Gopher (or AOL vs Netscape if you like). I was going to write "as much as I'd like to see non-Apple devices brought into the iMessage fold" but then I realized that's not true. I don't care because I'd just use Signal. In fact I still use Signal with some friends that have iPhones. RCS wouldn't change that, it'd either be one more shitty carrier product to avoid or one more shitty Google product that's going to get killed in a few months.