Yes, it is clear you are tired of it. I didn't miss anything after all it seems.

At this point the construction work is still underway. Whatever you happen to feel about the current state of things is overriden by the fact that the fundamental changes aren't done no matter how much everyone devs included would want them to be, and it won't happen any sooner regardless. Until it is all dealt with the excuse is valid. At this point it is not dealt with. Full stop.