Imagine, for a second, how disorienting it would be if touching a doorknob teleported you to the other side of the door. Navigating the web feels like using a teleporting doorknob. Layouts change, elements rearrange or disappear, and it takes time for the user to adjust. Smooth transitions reduce the effort it takes for users to get settled into a new environment.
Didn’t I say Redux makes it possible to implement features with minimal code? This is a bit like using a dishwasher. First, you’d have to spend the time carefully arranging the dishes in rows. Not until then you will see the benefits of the dishwasher: saving time on actually cleaning the dishes, sanitizing the dishes etc. You have to decide whether the preparation time is worth it