Yup, this is true. But that is not unlimited. I doubt if most central bankers would accept taking the health of major indices as a target. If some indices start

Yup, this is true. But that is not unlimited. I doubt if most central bankers would accept taking the health of major indices as a target. If some indices start to look very overvalued, or if pumping the markets starts to cause inflation more generally, then there will be a pressure to take the punch bowl away. Interesting times.