My interpretation: There is no schedule, at best they are working on this in their spare time and that means estimation isn’t practical.
They are definitely bad with “soon” and I have no idea how things went from “soon” to “why didn’t that come out 3 years ago” so often.
I’m not saying not to be angry that they aren’t communicating regularly, or that they have made the business and development decisions that they have, I’m just sharing my opinion on the communication that we do have.