According to the textbook, why is conflict theory too narrow?

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Conflict theory focuses overwhelmingly on competition and tension between social groups, classes or categories. As such, it tends to overlook practices that entail altruism or cooperation, assuming people are primarily driven by self-interest. This constitutes a significant limitation, as it fails to grasp the complexity of social behaviour and overlooks critical phenomena such as reciprocity, moral obligations or empathy, which often underpin solidarity and social cohesion.

According to the Textbook, Why Is Conflict Theory Too Narrow