They don't even need to be that specific, since I'm sure the thing they are afraid of is saying "It's gonna be ready in two weeks!" then encountering a serious bug and that means they have to delay it for an extra week or two, and having people up in arms that they can't keep to their original date.
All they need to do is have some kind of dialogue with their fanbase, even if its just to let us know "Hey, we're still working on it guys!" rather than having us rely on the hard work of Eagle Pursuit who is essentially engaging in the digital equivalent of peering through the windows and going through the bins around the back of Firaxis HQ to find clues as to what kind of progress they are making. I'm sorry, but when you stop and actually think about what's going on here in this thread, it's absurd the lengths we have to go to.
They do livestreams, but only immediately before they have new content out. Why is this? I mean, I'm sure their schedules are busy, but even if they did it as infrequently as once every two weeks with whoever felt like volunteering each time from within the team,
but did it regularly, they could throw out general progress updates that could be as vague as they liked and we would be more willing to wait things out, because there would be the sense that Firaxis is at least engaging with the community.