As far as I understand this needs to be implemented into every service individually, so as long as providers like Disney+, AppleTV, etc. If the providers don’t bother, I as an consumer cannot use FCast, right? Or can it act as a drop in replacement for Chromecast?
What I never understood: you have to pay your carrier for SMS services, but RCS is free (just need internet, mobile or wifi) like iMessage is also free? Rght?