There are many heavily used products that have been criticized for their design. One example is the social media platform Facebook. Despite its popularity, many users have complained about the confusing and cluttered interface, as well as the privacy concerns associated with the platform. Another example is the transportation app Uber. While the app has revolutionized the way we think about ride-sharing, its design has been criticized for being too confusing and difficult to navigate. Users have reported having trouble finding the information they need, which can lead to frustration and a poor user experience. Finally, the video conferencing platform Zoom has become an essential tool for remote work and virtual meetings. However, its design has been criticized for being too simplistic and lacking in important features. Some users have reported feeling overwhelmed by the number of options available, while others have complained about the lack of customization options. Overall, the design of a product can have a significant impact on its usability and user experience. It is important for product managers to consider the needs of their users and work to create a design that is both functional and intuitive.