or ❌ Problem it was supposed to solve in the first place was the wrong problem
or ❌ Nobody actually wanted it
or ❌ We totally failed to understand the real effect of implementing this
or ❌ The goal was designed to benefit some individual / faction within the company, not the mission
or ❌ The goal was designed to benefit the bottom line / investors / some horrid systemic evil, and is net harmful to humanity / the world
(Yes, I consider that last one a failure too.)