I think the article is correct. Agile has valid motivations and solves concrete problems. But in practice, you will eventually see confirmation bias and cargo

I think the article is correct. Agile has valid motivations and solves concrete problems. But in practice, you will eventually see confirmation bias and cargo cult. The motto of delivering customer value has been used as an excuse to emphasize the surfaces exposed to the customer (e.g: features) and neglect non-features (non-functional requirements, e.g: maintainability, security, performance, scalability, configuration, testing).