You cant really complain about the ecosystem if you insist on using an iPhone. What you think is interop is viewed by Apple as hostile and if they could find a way to sue you for it they would.
Fair, but the only other major player here, Google, has not done much better; RCS is still locked up with no API in sight.
Fair, but the only other major player here, Google, has not done much better; RCS is still locked up with no API in sight.