Small press is not a full time job, it's a part time career. Small press is a community of dissimilar people with one interest in common. They gather at book fairs, through organizations, always eager to share information. Small publishers are resourceful. They learn to take what they've got and find creative ways to compensate for whatever they lack.
Small publishers are natural entrepreneurs.
If the time ever came that the press made enough money to live on and they could hire people to operate it, they'd get bored and do something else on the side. Probably start up another press. Small publishers are anything but lazy. They have a drive to keep busy, keep learning, meet deadlines, and create. They have a purpose.