Kshitiz discusses the importance of user experience (UX) in design, emphasizing that it goes beyond aesthetics to encompass emotions and the overall interaction with a product. He highlights how effective UX can lead to customer delight, increased sales, and reduced costs, as well as the need for designers to be involved throughout the entire project lifecycle. The presentation also addresses common misconceptions about UX design and underscores the role of designers as problem solvers who focus on people and emotions.