I still can not understand why the solo player wants to have a ship that serves only to take a group of players from one place to another? Being that he, playing solo, does not have a friend at his disposal so you can carry him from one side to another.
Because you know it's all she's meant to be, right? Put 30 players with combat ships, which has no jumping ability, and dumps them in a place far away, to the heavy battle (mining / CG / Thargoid invasion, etc.) and then bring them back home.
If she is upgradeable to combat, she will be better at defending herself. It will just stand there, to serve as a decoy for the pirates, working just like a megaship currently in the game, it will be like a target for pirates to shoot at it. While you are mining, you will receive warnings that your Carrier is being attacked and that you need to defend it, and when you get out of the asteroid belt and get into it you will see all the resources you collected being dumped into space