Well you can’t replace anything, exactly. If your house burns down, and insurance builds a new one, it’s still a different house. Your dog dies and you get a new dog, it’s a different dog.

If you say, people can’t be replaced because they’re just inherently irreplaceable, that’s a tautology.

> If you say, people can’t be replaced because they’re just inherently irreplaceable, that’s a tautology.

This line of argument is entirely disingenuous. My life, once taken, cannot be given back to me. Neither can any substitute life.