Simone de Beauvoir and Jean-Paul Sartre disagreed about most of the key points of existentialism.

False: Simone de Beauvoir and Jean-Paul Sartre shared many central existentialist ideas, including the importance of freedom, choice, and personal responsibility. They did not disagree about most of existentialism’s key points, even though their philosophical work was not identical. The correct choice is B, False.

AI-written and checked against the verified answer.