"The only challenge is to build proper housing in time, which gives am impulse to employment if anything."

Well considering my country has a housing crisis in our major city with 33% of our population and all our builders are simultaneously rebuilding Christchurch after it was fucked up by a massive earthquake and the rest of the country requires being upgraded to the new Earthquake regulations that's not exactly going to happen we all ready have brought in a few thousand builders from over seas since our local population can't support this much shit needing fixing. And even if we trained up an extra ten/twenty thousand builders in 5 years once the housing issues and repairs and reinforcing are done they would all be out of a job. Also we recently had a kid die of pnemonia from the shit conditions of the state house she lived in while we're also rated among the worse for housing conditions through out the entire OECD, we also rate among the worst for child abuse, child suicide, child poverty.

We still haven't managed to balance the budget and get the books in the green for over 5 years with massive partial sales of state owned enterprises, our health care is underfunded, the national police budget has increased a cent in 2-3 years, our school are also underfunded, we have job shortages. Welfare has been slashed, you know people terminally ill with cancer have to apply for the job seekers benefit now since the sickness benefit has been removed.

Yeah man, lets add more fuel to fire great plan man, never mind I live in New Zealand in middle of nowhere closer to Antarctica than the Middle East. And our immigration requirements have always been strict we only allow in people with jobs that are needed or Entrepreneurs with shit tonne of cash, also our refugee quota done by per 100,000 residents is still higher than Americas any way.