But blaming the poor young people priced out of their own country for not breeding, and just bringing third world immigrants with no living standards, is much easier than improving the living standards of your own population.

As long as you treat housing like a speculative investment that is squeezing the young to get a much larger return for the older owners, instead of treating it like shelter and a basic necessity for any family, why are you surprised young people don't breed anymore? The precarious job market isn't doing them any favors either.

Mass migration that puts more pressure on affordable housing and on the low-end jobs market is not the solution here. That breeds long term instability, segregation, distrust, and leads to political extremism. The solution is fixing housing, which nobody actually wants to do, because "housing prices must go UP", and the ruling asset owning class is making a killing from it.