Is the 'labourer' not a 'consumer'? If all prices fall due to competitive pressure, all consumers and thus all 'labourers' benefit from cheaper goods. Sure, the 'labourer' may not receive extra compensation due to lower costs and higher margins, but they end up able to purchase more with their dollar when prices fall.
We're all in the same market, I don't see why you would have to make a distinction between 'labourers' and 'consumer'.
We're all in the same market, I don't see why you would have to make a distinction between 'labourers' and 'consumer'.