So RSI toward what prompted goal? Then, how can you be so sure that reaching that goal looks like the straight line you envision?
edit: more accurately, it's about incentives. We generally understand that encoding a goal in a complex system is about aligning incentives. So now it's the incentives that are proxies for intended outcomes. But as mentioned, we have a growing body of evidence for just how bad we are at aligning incentives with intended outcomes. And it makes sense because complex systems are not a straight line.