alt Hacker NewsHaving a single person do both a technical job and people and project management only scales up to size of company. There's only so much time in a 40h week, and dealing with certain problems means you can't deal with others, and as the size of the project and the size of the team increases, it will rapidly become impossible to do all of these if it's not your 100% full-time job.
This is pretty much exactly the mindset that I’m criticizing, yeah.
In reality, in a well structured organization, someone leading a pizza team is analogous to a developer running five highly advanced AIs to help him build something. Sure sometimes he’ll choose to replace or upgrade one or more of the models, but that’s incidental to the real job, which is delivering.