Oh I got caught up in the Beeper fiasco for sure. For a glorious week it worked wonderfully, no server required, then Apple shut it down. Even though it was a complete failure I'm glad it existed as it was probably just one more thorn in Apple's side, in addition to China and Google's marketing, to encourage RCS support.
Did I also mention I have to keep an old iPhone 6 in my dresser activated to my phone number using a sim swap trick? That's so I can use my phone number to send and receive iMessages. Yeah I'll be VERY happy once RCS support gets implemented. I wonder if it will be implemented with the iOS18 beta next week, or not until the full release.