You are counting the chicken before they hatch. Until US actually leaves Asia Pacific, your assumptions don't work, because US still has bases in Asia Pacific to take potshots at China. Furthermore, IADS isn't fool proof, and disruptive technologies could suddenly appear and render IADS useless overnight, much like what drones did to land warfare. Your scenario of "an uninterrupt production just more" for naval vessels could only occur in peace time, and would not happen in war time. Your scenario is just shit, simple as that. I don't need to suggest an alternate course of action.
So in a scenario where China and the US are locked in a long war, you have no thoughts?
This argument doesn't work. Top-notch processes are already in-place, hence why China is No 1. in manufacturing. No one is sitting on a top-top-notch process until wartime to bring you that magic 15x increase in aircraft carrier production.
It's actually a 7.5x increase for the first set of aircraft carriers.
And when a shipyard finishes one set, it follows with another set.
So overall, it's more like a 10x increase because of the longer timeline.
Irrelevant example. Cars are produced in the number of tens of millions. Naval vessels even with "significant numbers" are a few dozen at best, and carriers are in single digit. The production method is different, with one on a pulsed assembly line and the other one isn't. The size is different. There is no comparison.
No. Most car models are not produced in their millions.
Look at the example of NIO. They had automated factories even when production numbers for their various models were counted only in the thousands.
I would also point out that 30 aircraft carriers, each with 6 escorts, implies 180 escort vessels, mostly Type-055 and Type-052D. So we're not talking about a "few dozen naval vessels"
Just because you don't think about it, doesn't mean it is cope. How many experienced workers are retiring in the next 10 years versus how many Gen-Z to replace them? Do Gen-Z even want to do hard labour in a shipyard? This is a people-problem, whereas you only thought about technologies and assumed human act like robots.
That argument doesn't make sense.
It's a wartime scenario, and you expect critical, experienced workers to retire? At a minimum, they will stick around to supervise and train.
And why are you talking about Gen-Z?
Export industries would likely have excess manufacturing personnel and capacity, so they would be the first choice to switch to shipyards. In a wartime scenario, every worker building a warship understands why they are doing this.
Also remember that half of the Chinese population is still living on less than $10 per day.
I expect that shipyards can attract workers