That just seems silly on your part, to write an in-depth guide on a game that is going to be in EA for 11 months longer and expect it to stay the same.
Like Expecting a guide to work exactly the same as the Expansion set to come out in a year.
There are definitely things about Bannerlord that bother me, but really, writing a guide and expecting it to stay relevant (especially when they have had daily patches) just seems like your own fault.
They've stated numerous times that Devs work in different areas of the game, and don't really intermingle areas of expertise.
The Economy balance has nothing to do with the guy in charge of combat, Lord AI and other stuff I imagine. I don't know what categories they are all separated in, but Mexxxico has said that they are each focused on their own area.
Just means the Economy team is pushing stuff out faster than the others. Doesn't mean it isn't being worked on or looked into.