Some on the left simply have no idea that you can't use the same tax cut money, if the government didn't give it, more than once. Actually, at just under $3 billion cost of tax cuts this year, it won't go very far through that list.
Think of just wanting a completly free public health system. Norway does that.... at the cost of $8,693 USD per person each year to have a completely free public healthcare system. By comparison, we spend $6,061 USD per person each year for our health system. That's a difference per person of $2,632 USD or $4,515 NZD each year. That works out at a cost of $24.1 billion each year based on a population of 5,340,000 NZer's. Or eight times the amount of the tax cuts.
Nor does the government (left or right) set power prices.... or dictate to overseas buyers of our food what prices they should pay. Oh, and the housing affordability index is apparently the lowest it's been since Helen
Clark was in power.
But, misinformation like what you posted leads to a lot of likes I'm guessing.