Without knowing it, how does Jurgis share the classic capitalist belief in lassiez faire?

Jurgis is dismayed to learn that unlike him, most men in the factory hate their jobs. An Irish union representative approaches him and tries to make him join the union for a portion of his pay. Jurgis is furious at this and believes that every man should work as he is able and receive just compensation for this work. Although Jurgis does not know what “laissez-faire” economics is, “he had been round the world enough to know that a man has to shift for himself in it, and that if he gets the worst of it, there is nobody to listen to him holler.”