If the Steam chart is anything to judge by, there really isn't a lot of people invested into testing this game. Sure we passed a million copies sold on that platform alone, but most of them didn't even finish the product, let alone went through multiple playthroughs and left a valid criticism with their review (easily checked by their hours played tooltip next to their name)
Compared to DOS2 I'd say Larian really did make a mistake with their update schedule and planning because theres not a lot of interest left (speaking from a personal standpoint, but even so, the numbers don't lie)
What data, if any, they are still extrapolating from those small amounts of playthroughs is anybodies guess but I don't think we're going to see meaningful improvements and additions until the big release even with the loud minority on the forums voicing their concerns and ideas. Heres looking at you patch 6