Free people are strong and very cruel people, mostly thugs, slave traders or chumaz miners who mine ore simply by tearing pieces from asteroids with their hands. At least, this is the opinion of the inhabitants of the rest of the cosmos inhabited by people who were lucky enough to be born or settle in the metropolises, or at worst in one of the large industrial colonies. All planets with a population of less than one hundred thousand people were already considered a frontier, because if there were any other inhabited systems, then there were even fewer people there.