just had a look at Composable Architecture, and it looks like swiftUI being the equivalent of react, they faced the same problem and someone developed a redux in swift. Am i correct ?
Kind of, but without the reactive UI bits, since SwiftUI already provides that (they provide a way to publish state into the older frameworks as well). It's heavily inspired by Elm and React but doesn't match 1:1 with either.
Apple's stubborn and bizarrely proud insistence on not providing the full solution here is very annoying.