I get the impression that much of the non-core software dev has already been sent to India. Much of what's left is core to the business and highly speed/quality sensitive, less price sensitive. Some of it even got offshored then reshored when management realized that time/language/culture/etc issues impose a variety of real costs that may or may not be acceptable depending on the project.
That said, a decade is a long time from now.
(Mind you, we avoided actual teleconferences like the plague, but even sending an email was problematic: "yeah, this needs to go to A in Malaysia. God forbid that it then needs to go to B in USA, and then to C in Europe, because that's two whole days until you get a reply, minimum". Persuading people to work night shifts didn't quite work, either.)
Sure, but that doesn't mean they're communicating in the same way. You've got to learn (or unlearn) cultural aspects, too.
Then throw in the timezone difference, and a clear level-of-effort difference aka "case of the fuck-its", and you get a workflow that is entirely different from the local office.
We got around the time difference by offshoring in Latin America, who are on the same timezones.