What is the basic contradiction between the crew main goal and their treatment of the captives?

The crew's main goal is to ensure their survival and achieve their mission objectives, often justifying morally questionable actions. However, their treatment of the captives contradicts this goal by fostering resentment and hostility, which can undermine teamwork and create additional threats. Instead of seeking cooperation or understanding, their harsh treatment may lead to rebellion or sabotage, ultimately jeopardizing their own success. This contradiction highlights the tension between survival instincts and ethical decision-making in high-stress situations.