There is no conspiracy; the “Euro-Americans” are doing the same as Europeans, refusing to sacrifice for a next generation (the soul of socialism) then whining when they are surrounded by Third World imports brought in to stave off a declining population (a la Japan). Rather than reaping what they sowed when they’re 90 years old (or gone), they are seeing the fruit of their actions when they are 30 or 40 years old instead.
As long as a new car is more important than a new baby, there is no hope for them demographically. My children attend schools where at least half of the children have parents born elsewhere (as is their mother/my wife), and frankly I’d rather they be in that family-oriented environment than the yuppie type where their classmates have no siblings or progressive single mothers.
“It’s hard to put together a cogent explanation for it being a conspiracy. Who in a collective sense, over the period of 5 decades or so, would benefit from it?”
The beneficiaries are those who need an increasing population for their “industry”; retailers, the housing market, the government service providers (teachers, cops, etc.) - they all need “customers” (regardless of those customers’ means to pay - they’ll take it from others instead). What would happen to public school teachers as a population ages and flees their costs? Schools would close, and many infantile people with no marketable skills would be off the government dole and out of “work”. They’ll have class sizes of 5 students each before they let that happen, unless someone like Governor Christie comes in and forces the layoffs for financial reasons (no money left to pay them, and limiting how much they can suck from the taxpayers). Here in NJ we’ve also had mass layoffs of policemen, and in most cases they were in areas where Americans had conceded whole neighborhoods/cities to illegal aliens (read: non-taxpayers); for years they kept those police forces staffed on the backs of state taxpayers, but again, the money is gone, and our governor has capped how much they can screw us out of.
Most of these cops and teachers will have to look for work in other states; those fields won’t be hiring in significant numbers for decades in NJ, and they have no transferrable skills to contibute in our dwindling private sector (which has been ravaged by the previous decades of paying for these cops and teachers).