Why software are engineered not manufactured?

Software is engineered rather than manufactured because it is fundamentally intangible and abstract, relying on logical structures and algorithms rather than physical components. Unlike manufacturing, which involves assembling raw materials into tangible products, software development focuses on designing, coding, and testing to create functional systems that meet specific user needs. This process involves creativity, problem-solving, and iterative refinement, making it more akin to engineering disciplines like architecture or systems design. Consequently, software is a product of intellectual effort and continuous improvement rather than a straightforward assembly line process.