People don't appreciate how much it takes to code cells to create a beating heart from scratch. We all have need the same basic body parts.

The misconception is our cultural obsession with being special, unique, and perfect to justify our existence.

In more mature cultures, the focus is on collective society and you justify your existence by contributing to society. It can be volunteering like other people, doing the same exact things as other people but you bring value and that justify your worth.