You are misunderstanding me. I never said to use only local state with no global state at all. My point is that signals automatically make all state global because you can reference what should be a local value in a component, in another component entirely which is not at all connected to the initial component either in a parent or a child relationship. In other words, you are making a graph, not a tree.

For Redux, at least that's explicit, for signals, it's really not.