The article argues that copying successful design elements can lead to better user adoption. It highlights Perplexity's AI browser, Comet, which launched with an interface almost identical to Chrome. The author believes this design choice is smart because it leverages Jakob's Law, which states that users prefer familiar interfaces. While competitors like Arc and Dia attempted to innovate with new user experiences, they failed to attract users who would rather not learn new systems. Comet's design allows users to switch from Chrome without noticing a difference, focusing on ease of use rather than novelty. The piece outlines a practical approach to design that avoids common pitfalls. It emphasizes understanding user needs and streamlining experiences rather than adding superficial features. The author provides a step-by-step playbook that includes taking screenshots of existing designs, timing user tasks, and prioritizing simplicity over complexity. Instead of creating something "original," designers should focus on making their products useful and intuitive. The message is clear: avoid unnecessary complexity, and emphasize what users truly need to accomplish.