To get back more directly to the OP’s question, there is a vast range of very successful government social programs in all civilized countries dealing with social services, income security, housing, health care, and many other important social issues. To cite an example we can start with health care as one of the important and extraordinarily successful ones, even in the US where Medicare is an acknowledged successful program with strong public support despite all Republican attempts to thwart it and despite the fact that it’s just a baby step toward public health care that is rife with unfortunate compromises and limitations. All other civilized countries have enacted full universal health care at little or no individual cost to the citizen and at average per-capita costs less than half of those in the US, often offering better services with better outcomes. But let’s focus here on Medicare as it exists in the US.
I think the OP should ask his libertarian pal how it feels to be living under the yoke of socialist oppression. Because back in the early 60s Saint Reagan (blessed be His name), the patron saint of all Republicans and many libertarians, was predicting exactly that if the scourge of socialist Medicare was ever enacted. Specifically, among other things, speaking on behalf of the health insurance industry, the AMA, and free-market dogmatists everywhere, Reagan predicted the following:
That Medicare was a sure road to socialism and communism:
[INDENT]One of the traditional methods of imposing statism or socialism on a people has been by way of medicine
That our children will be in proverbial chains and lose all freedom of choice:
From [Medicare] it’s a short step to all the rest of socialism, to determining his pay and pretty soon your son won’t decide when he’s in school where he will go or what he will do for a living.
And it will bring the dark scourge of socialism and the end of freedom:
Write those letters now [to Congress] and call your friends and [tell] them to write … If you don’t do this and I don’t do this, one of these days we are going to spend our sunset years telling our children and our children’s children, what it once was like in America when men were free.
https://theintercept.com/2015/07/30/medicares-50th-birthday-lets-forget-ronald-reagans-insane-diatribe-trying-stop/[/INDENT]
Those were just some of the dire warnings, and in one of the early examples of fake astroturfing, the doctors’ wives and others in the AMA Ladies’ Auxiliary were exhorted to engage in a Tupperware-party style campaign called Operation Coffeecup to quash this looming socialist scourge, with the assistance of a vinyl record featuring the narration of Saint Reagan himself.
But Medicare was enacted anyway. What actually happened was this (from the same link, above):
Two years before Medicare’s enactment, only 54 percent of Americans 65 and over had insurance that covered hospital expenses, and private insurance companies regularly terminated coverage for older “customers” who’d become too expensive. The elderly faced not just their bodies breaking down, but the simultaneous terror of financial ruin.
Within three years of Medicare’s creation, 96 percent of people 65 and over had hospital insurance, and it could never be cancelled. It’s hard to overstate how large a boon Medicare has been for the whole country.
Other countries, as already said, went much further, and enacted full UHC. None of them has ever reversed that decision, which became politically entrenched and eventually supported in principle by all parties on all sides of the political spectrum, because you can’t argue with success, efficiency, effectiveness, and massive popular support. The spectre of communism and the loss of all our freedoms has yet to manifest itself anywhere, despite dire warnings from Saint Reagan that medical care would be the thin edge of the wedge bringing about Armageddon.