Redirect to screen from an api interceptor (outside of component) in React Native

No , you dont need Redux for this. if you are using React Navigation you can do like this way. you can access from everywhere

https://reactnavigation.org/docs/en/navigating-without-navigation-prop.html

For this functionality, I think that you need to use Redux

Here is a simple medium article that describe redux with redux saga. https://medium.com/@tkssharma/understanding-redux-react-in-easiest-way-part-1-81f3209fc0e5

Use redux-saga as middleware and make use generator function new feauture in es6