You'll need to explain that, I genuinely don't know what you say it.
Facetime is just a feature. It's a calling option in contacts and any phone call to another iPhone can be turned into a facetime call at the push of a button. That means you don't even need to think about it. There's no install process, no configuration, no account to set up, it's just there.
Furthermore because it can rely on guaranteed hardware features it has the best compression, bandwidth utilization and image quality in the business. If it's a joke, I'm not sure who it is that's doing the laughing.
It is a service, I don't see why it being integrated into some other app should matter.
It works for calling people who bought from the same brand as you, it doesn't work for the rest of people, and it pretends to work (WTF?) for people who used to have the same brand as you.
That's a very different bar from just needing to install an application.
there is an account and you do need to be signed into it in settings. if you don't sign in when you setup the phone, you separately need to sign into: app store, icloud, imessage, facetime, etc
Facetime is just a feature. It's a calling option in contacts and any phone call to another iPhone can be turned into a facetime call at the push of a button. That means you don't even need to think about it. There's no install process, no configuration, no account to set up, it's just there.
Furthermore because it can rely on guaranteed hardware features it has the best compression, bandwidth utilization and image quality in the business. If it's a joke, I'm not sure who it is that's doing the laughing.