Well, some seem reasonable. Sidewinder or Eagle, for example. But some others... Even the Vulture, a dedicated fighter, you'd think they'd like a small cockput, with limited area to keep that vulnerable part hard to hit. Oh no, look at it in the outside view. It's enormous. There's a second floor in there, with another empty seat. And even a staircase connecting them. In a short range fighter? It seems odd.
I agree with some of what you say.
We must keep in mind though that these are not planes, they are spaceships.
Even a vulture is not a small ship at all and it does not have a cockpit but a real multi-leveled bridge.
Problem of the Vulture though is that the pilot's chair is placed too low in the bridge. Because of that the Pilot has a very poor view to the sides.
This is a weird and bad design for a combat ship, because the pilot's chair could easily have been moved at lest 1 meter upwards, if not more, and the view from that location would have been truly superior.
There would have been room below the pilot to place another crew station, to have storage room, or a bunk etc.
One of the other bad designs from an aesthetic perspective is the bridge of the Clipper.
It is a huge dome, with a lot of pointless empty space.
The consequence of that design is that it gives the Clipper a much smaller appearance than it's actual size. It just looks bad I think.
The current clipper has a goofy Donald Duck nose. It looks like an ordinary passenger liner with two minuscule pilot seats inside a huge empty dome.
The original Clipper looked much tougher, more like a bird of prey.