While fear of death is widely considered universal, many people (for various reasons) fear death significantly less than others[1]. Fear of death levels appear to generally stabilize to low past 60 years of age. Many philosophies reject the fear of death, including some of our very popular religions. Only about half of terminally ill patients feel clinically significant death anxiety[2]. It is normal to not fear death without being depressed, enlightened, or stupid.
I think it’s not so black and white as evolutionary psychology might suggest.
[0] https://peterattiamd.com/outlive/