Back-and-forth iteration and consultation is a genuinely hard problem. Certain kinds of feedback cycles have a minimum latency of "overnight". Which means we need to invest heavily in good communication.
But also, it means more people need to have the "big picture", and they need to be able to make good decisions (not just arbitrary ones). So the ideal goal is to prevent people from going off in random nonsensical directions based on miscommunication, and equip them to actually think strategically about the overall plan. Continent X might make different decisions than continent Y, but they're all talking, and enough people see the goal.
A lot of the international teams I've seen pull this off are ones where an Eastern European or Indian team is just another permanent part of the company, with broad-based professional expertise. Contractors on any continent are a whole different story.
So I think what a lot of people try to blame on Indian management culture (or whatever) really is just a case of "we hired contractors in a different time zone." I mean, there are always cultural issues—Linus Torvalds came from a famously direct management culture, and many US managers tend to present criticism as a not-so-subtle "hint" in between two compliments—but professionals of intelligence and goodwill will figure all that out eventually.