I still don't get. The author calls these "Not MVPs. Not prototypes. Working products", but how many users do these "products" actually have?

Have they iterated on user feedback? Have they fixed obscure issues? Made any major changes after the initial version?

More importantly, can the author claim with a straight face that they no longer need to read or understand the code that has been produced?

Just another one of those “look, I built a greenfield pet project over the weekend, software engineering is dead.”