There are far more small projects in the world than ones that need to scale to be huge, while at the same time every developer working on a small project is try

There are far more small projects in the world than ones that need to scale to be huge, while at the same time every developer working on a small project is trying to build their resume so they can one day work on one of those big ones. So that leads the every small project using these huge stacks for no technical reason, and bogging all those users down.