Thanks for the translation!
yeah the father is again just telling the truth as it is. to rose, or to any refugee, those jobs she could get are no more dirtier than being a hitman because of the heavy exploition that would come from doing them. shed be stuck in place no ability to move in society but down. payed a penny when the bosses make millions, the laws dont protect the refugees and they probably never will. so why should they be obedient?
however being a hitman doesnt care about refugee or natural born, it pays decent either way. it needs to pay well to get the demand filled as noone wants to dirty their hands with blood for cheap, if avoidable. its a filthy job, but it allows her to be in a semi-decent position.