Less labour = labour costs up.
Is the customer willing to pay more?
Unlikely.
So the job gets automated away, or the job moves to the workers who will do it (ie abroad, like the car factories will).
It’s not rocket science.
I recall the bloke whining on the Adrian Chiles doc, 6 kids, social housing, didn’t look capable of much, voted leave because “the Polish come in and reduce the wages so I can’t get a job to cover my costs”.
Maybe you should have kept your **** in your pants mate.
Are you going to turn out to the factory for an extra quid an hour?
Somehow doubt it.
And you had the f****** temerity to vote my FOM rights off me, and off my 6 year old daughter.
(Yes, still angry!)