The USF remains largely unchanged, except for expanding its operations beyond the Solar System thanks to Imported Alien Phlebotinum and increasing the number of the fleets to account for the expanding volume of space under human control.
He makes a loss on his first day, but after increasing sales each day by expanding his menu, advertising, calling in additional staff and exploiting Kuga's limited menu and overcrowded restaurant, he finally manages to secure top sales for the fourth day.
Both rely on ever-expanding recruitment, both leave the end-user usually taking the loss, and both suffer a massive problem when the exponentially-increasing number of people needed at every level simply saturates the community.