Heart surgeons refuse difficult operations to avoid poor mortality ratings
It's Goodhart's Law in action, this time with deadly consequences:<p>"When a measure becomes a target, it ceases to be a good measure."[a]<p>[a] <a href="https://en.wikipedia.org/wiki/Goodhart%27s_law" rel="nofollow">https://en.wikipedia.org/wiki/Goodhart%27s_law</a>