But if you are THAT bothered about it then you would put more hours into the game and use ship transfer yourself, and you wouldn't be at a disadvantage, and then other commanders would up their game and so on. You see the point, if you want to do PP (or CG for that matter) to that sort of level then you have to be prepared to put the effort in as much as the next commander is. Then it becomes a job instead of a game, and your wife leaves you!
You say it will increase their advantage further, but even without ship transfer that could happen anyway, especially with a coordinated group of players. You are plucking no's out of the air in the end, and I am pretty sure have thought about the potential affect on PP and CG's, it is their job after all. And this could all be fixed by either a delay or limiting the amount of times ships can be transfer in a given time period.
My original point still stands though, you really shouldn't worry about what others are doing in the game, I mean out of all those commanders doing PP how are you going to know who is using ship transfer and who isnt anyway. You cant assume everyone will be. They could just be more efficient and better at it than you.