Constraints are a feature

The content pipeline behind my daughter's story brand runs on a single MacBook. Local image generation, local TTS, local orchestration. Cloud GPUs would work fine. I keep it local because the constraint forces discipline.

When every render costs disk, RAM and minutes on your own machine, you stop generating fifty variations to pick one. You write the scene description properly the first time. You build a keyframe engine that carries character identity across scenes instead of re-rolling and praying. That zero-cost constraint produced better engineering than an unlimited budget would have.

There is a second benefit. Everything about the pipeline is inspectable. No API changed under me overnight, no model got deprecated, no bill arrived. For a side project that has to survive being ignored for three weeks, boring and local beats powerful and rented.