Sorry to allude to the B-word, but this sort of rhetoric from the government was inevitable I'm afraid when we voted to leave the EU.
When you vote against the centre left politics of the EU and reject it's controlled capitalism and regulations governing working hours and standards, you inevitably travel in the opposite direction towards the Singapore-on-Sea/USA model of minimum- and low-wage workers having to have a second job in order to cover basic costs, thus widening the gap between the haves and the have nots.
Not only is it a morally unjust policy, it's a pretty poor strategy economically, as it is ultimately unsustainable and creates a country with poor infrastructure and poor economic resilience, and a work force with poor health, low morale and low productivity, which all costs more to put right and really only benefits bankers and those who play the financial markets.