When Jonas learns about color she claims it isn't fair that nothing has color why does he say this?

Jonas expresses that it isn't fair for their community to lack color because it limits their experiences and emotions. He realizes that color represents beauty, diversity, and depth in life, which enhances human perception and connection. By learning about color, Jonas understands that the absence of it in his society is a significant loss, as it strips away individuality and genuine feelings. This revelation deepens his desire for a more vibrant and authentic existence.