Baldurs Gate 3 is not even out of early access and released. Rogue Trader just got a "comming soon"...
Cyberpunk 2077 only roadmap is the upcoming "Phantom Liberty" dlc. As for developer videos, I think the last one that was done was back in Feburary 2022..
At current time Bannerlord is released. There is no announced dlc's, or particular content. Expecting roadmaps, dev videos and such from games released as you would with those still in production seems a bit "out there". Sure, everyone would love to hear about plans for the future, but I'm quite sure they will deliver those when they good and ready for it. Not because people cry loud about it.