Who knows?
They've touched up conversations a bit, commoners have a decent variety I suppose.
The real issue is with Lords, Companions, Notables, and Clan Members. The fact responses are so canned and limited. And still got dead end conversation trees like "There's something I'd like to discuss". Nevermind all the grammar errors yet.
It's best to just accept Bannerlord as a constant work-in-progress. I doubt it'll even be what most people will call "finished" within a year, more likely another 2 at this rate. That's if they finish it at all. If console sales don't bring in enough cash I could see Bannerlord very much remaining largely as is. It's pretty much up to the community to salvage this game.
The "oh just give them more time, it'll be better!" attitude some people have is just misplaced. Yes, sometimes that is true. But honestly you could fund TW for the next 20 years and they'd still be working on Bannerlord. Definitely not an investment I'd make.