Part 1 was about building the house. Part 2 is about what happens when a thousand people move in, five other builders show up with their own tools, and the inspector starts knocking. Same uncle, same nephew, same chai — longer conversation.
Source: [Dev.to](https://dev.to/surajrkhonde/from-scratch-to-a-million-users-part-2-what-breaks-after-launch-39gd)