*Adding to this thread for visibility*
Honest talk for a second - I was pretty frustrated with the Radial Menu and "cursor" navigation with the PS5 Dualsense controller, but after about 20 hours, it really grew on me. I think the radial menu is really intuitive, and now that I'm comfortable/proficient with it, I don't have any problems! So thanks Larian for creatively thinking through the controller! (I do wish we could button map).
All that being said, I would LOVE Mouse and Keyboard support on PS5! Adding KBM support would make this already grateful BDG3 player that much more hyped about an already fantastic game!