So do airplane pilots and you don’t see them shouting yoke orders to a sub-pilot.
This is a practice which I think made sense with older tech where one had to put some thinking into the execution of the steering. (How much to twist the control to achieve 5 degree? Oops a bit overshot, twisting back. Now hold it steady! That kind of thing.) but now that you just peck at a touch screen the actual task is taken over by a servo motor from the sailor. But because the servo doesn’t have ears to hear the command we keep a whole human employed to do the “hear command, shout, peck, shout” loop. That and institutional inertia. If we were designing navy ships for the first time today we would surely not do it like this.
I think you will definitely hear the pilot and copilot communicating, and they split up tasking between them -- one flies and one monitors equipment and makes system entries. They're also way way more qualified and educated than SN Timmy who got a few hours of training on how to do his job.
That loop is pretty valuable on the bridge, because it's not just one person driving in a bubble. Having those orders vocalized so everyone hears them and everyone knows what's happening is pretty valuable. UNREP is a very difficult and stressful kind of evolution, and so is driving during flight operations. Things need to be done perfectly and there are a LOT of variables.
We design new ships all the time, and they still generally stick to these ways. CRM isn't a thing only in aircraft.
most complex and/or commercial aircraft do share the workload between a pilot-flying, and a pilot-non-flying—in addition to the captain & FO hierarchy you are probably aware of.
This is a practice which I think made sense with older tech where one had to put some thinking into the execution of the steering. (How much to twist the control to achieve 5 degree? Oops a bit overshot, twisting back. Now hold it steady! That kind of thing.) but now that you just peck at a touch screen the actual task is taken over by a servo motor from the sailor. But because the servo doesn’t have ears to hear the command we keep a whole human employed to do the “hear command, shout, peck, shout” loop. That and institutional inertia. If we were designing navy ships for the first time today we would surely not do it like this.