It’s a difference in values. To some, the ends justify the means and human life has no inherent value and the world is zero sum, and to some, a lying malignant narcissist deciding who lives and who dies is a personification of evil.

To some people, it’s literally a choice between that “lens of curiosity” and their families lives. But people for whom politics has never directly impacted them past a few % up or down in their paychecks can’t understand that, or feel safe in the idea that “they won’t come for me”.