I can provide information based on i am not an expert.
Traditionally, kitchens are designed for cooking, food preparation, and dining, so they usually don't include couches or large seating areas. The focus is primarily on functionality and efficiency.
However, interior design trends can change over time, and some modern homes might incorporate open-concept layouts where the kitchen and living room spaces are merged. In such cases, it's possible to see couches or other seating arrangements close to the kitchen area, creating a more relaxed and integrated living space.
Keep in mind that the design of homes and the arrangement of furniture can vary greatly depending on cultural norms, personal preferences, and architectural styles. Therefore, while it may not be the norm, it is not entirely unheard of to find a couch or seating area in or near a kitchen, especially in contemporary or unconventional home designs.