In many ways this is what much of prefab is. Building is carried out offsite by robots, and humans just assemble panels onsite. However, this reduces the adapta

In many ways this is what much of prefab is. Building is carried out offsite by robots, and humans just assemble panels onsite. However, this reduces the adaptability of the building, increases transport and storage costs and complexity, and creates new issues (apparently prefabs can be at higher risk of fire). Construction is one of those things where the process is much less regular and perfectly-repetitive than outcomes would suggest.