As someone that doesn't have a carrier, and most like will never get one unless they release that is actually designed for personal use, I must say that this is one place in this game where automation make perfect sense.
If you, in real life, own a container ship and buy 1k tones of steel, you would not be expected to go to the supplier, pick up a container, drive it to a cargo ship, repeat untill all the steel is loaded on the ship. The factory would deliver this to the harbour. The dock workers would then load your ship. How you get the stuff away from the next harbour after it's unloaded is up to you though.
There's a lot of things in this game that probably would be "automated" in real life, that shouldn't be in the game. But the "personal" carriers were designed to be used by squadrons, not single commanders, and that shows. So unless they want to give us an actuall personal fleet carrier, some adjustments probably should be made.