What is a human's purpose in this world? ^actual question^

A humans purpose like in the bible was to take care of the plants love each other or now is hate and earth chan is being bullied

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.