I think Kamala is going for Obama -> Trump voters who felt betrayed by Obama’s economic “centrism”.
There are technocratic questions to answer surrounding some of the ideas she is mooting. But those technocratic questions can be answered. There are in fact ways of discouraging sharp price increases without imposing ceilings that drive goods to shortage, for example.
All of that is tomorrow’s work. Today she is saying whose side she’s on. I think it could deliver a landslide. I’m delighted.