> Every delivered feature is a liability not an asset.

> If you don’t believe me, consider two products that make customers equally happy and one has half as many moving parts. Which one is more profitable to maintain?

Wrong analogy, use the word feature in both emphasized terms. Consider two products and one has half as many features, which is more profitable to maintain? Well, it depends whether people are paying for the other half of the feature set or not, as oftentimes people will pay for more features than fewer.