Should You Build Production In-House or Outsource It?

Advertising and PR agencies have run this experiment for decades: build an in-house production team to save money, discover a few years in that it didn't save money and the work got worse, dismantle the team, go back to outside production partners, and repeat the whole cycle again about ten years later. That pattern keeps recurring for a real reason, not bad luck. In-house production only works at a scale most organizations never actually reach.