There are two different, but related issues: the bridge designs and the wrap around screen. The bridges have functional flaws. The wrap around screens exchanges one problem for another, asking actors to focus on things farther away. And they do use those screens a lot.Why? Because the actors can actually see what's there?
Where are you seeing this? Most of the bridge is a physical set, isn't it? The only regular set that is probably more virtual than not would be engineering, right? And whatever I think of how it fits in the ship, it's gorgeous. (Just looked. There's rather a lot of "real" on the engineering set as well.)
Now a brewery. THAT was a physical location and the actors were totally believable there.
Finally, I never wrote that they use the screens for the bridge. Please correct yourself.