This document compares chat bots to traditional user interfaces (UIs) and outlines 6 key benefits of using chat bots instead of UIs. Specifically, chat bots do not need to be fast, do not need an attractive design, are easier to scale, have bugs that are not visible to users, everything is traceable through logs, and they are easy to integrate into various messaging platforms and services. The document encourages moving away from UIs to using chat bots instead.