Ask most people about AI in manufacturing and they picture the floor. Robots, cameras, a lights-out plant. That is OT, and the work is real. But it is rarely where the time and money go. The cost is upstairs, on the IT side, in the quoting, the planning, and the decisions that still run on one senior person and a spreadsheet.
That is the work AI is getting good at. Reading a spec, pricing a job from history, planning around the capacity you actually have, answering questions that used to need thirty years on the floor. None of it happens on the floor, but every part that comes off it is downstream of those calls. The manufacturers pulling ahead are building AI into those steps, so the operation stops depending on who is in the room.