Why are we humans always obsessed with figuring out how another living or non-living being can be leveraged for our benefit only. Why can't we just give them their space and live in 'mutual harmony' without expecting a favor. It is remarkable to provide crows with a way to get food.

But why do we have to train them to clean garbage? Can we know if they would really want to do it? Would that define their life, their purpose of existence? Are we just aiming at a crooked adoption of "survival of the fittest (read fit == helpful for human existence)"?

Imagine what would have happened if animals were as evil as humans.