An AI content factory makes sense when you need to run several social channels automatically. It helps you scale, but you are still responsible for the quality. I personally approve every post
If a business has one channel and publishes infrequently, a content manager may be enough without a separate system. They can discuss topics with the team, prepare material and publish it. Agree in advance who supplies the source material, checks the copy and approves the result
As the number of channels grows, writing comes with repeated work: take one topic, prepare versions for different formats, review them and publish. A short social post and an article for a website may need different treatment. Those steps take time even when the original idea is the same
What an AI content factory does
A content factory is a configured process for preparing material with AI. For example, the system can find topics, gather source material, draft text in the author's voice and adapt it for each platform. A person selects the topic and reviews the finished draft. Automatic publishing depends on the setup

A post can look finished and still contain an error or a phrase the author would never use. Before publishing, check the facts, wording and fit with the business goal. If the material goes out under your name, readers will see it as your position, not an explanation that a system wrote it
A content manager can still handle topics and editing in this setup. The factory takes on some repeated steps; how responsibilities are divided depends on the process you build
How to compare costs
Compare the full cost of the work over the same period. For a manager, include their pay and any extra costs for the materials and tools they need. For a factory, include setup, support, the services it uses and the time a person spends selecting and reviewing content

Look at the workload too: how many channels you need to run, which formats you need and who will approve the result. If the volume is small, setup costs may not pay off. If preparing versions by hand repeatedly takes up the team's time, automation can free up time for the substance
There is no universal price at which a factory is guaranteed to beat a manager. The comparison depends on your workload and the cost of the specific solution. You can see how an AI content factory works on the service page