Why mention failed Obamacare when Democrats can debate shiny new Medicare-for-all?

By Megan McArdle. Excerpts:

"The rate of Americans without health-care insurance is now within a percentage point of where it was in the first quarter of 2008, a year before Obama took office. Yet in 2008, the unemployment rate was more than a full percentage point higher than it is now. Given how many people use employer-provided health insurance, the uninsured rate ought to be markedly lower than it was back then. 

Overall, the effect of Obamacare seems to be marginal, or perhaps nonexistent.

You can chalk that up to Republican interference, since the uninsured rate has risen substantially in the Trump era. But Democrats weren’t really making that argument, perhaps because they realized that a system so vulnerable to Republican interference isn’t really a very good system.

But even before January 2017, Obamacare was failing to deliver on many of its key promises. At its best point, in November 2016, the reduction in the number of the uninsured was less than the architects of Obamacare had expected. And the claims that Obamacare would “bend the cost curve” had proved, let us say, excessively optimistic.

Adjusted for inflation, consumer out-of-pocket expenditures on health care have been roughly flat since 2007. Obamacare didn’t make them go up, but it didn’t really reduce them, either. The rate of growth in health-services spending has risen substantially since 2013, when Obamacare’s main provisions took effect. And since someone has to pay for all that new spending, premiums have also risen at about the same pace as before Obamacare. So much for saving the average American family $2,500 a year.

Meanwhile, the various proposals that were supposed to streamline care and improve incentives have produced fairly underwhelming results. Accountable-care organizations, which aimed to reorient the system around paying for health rather than treatment, have produced, at best, modest benefits.

Meanwhile, a much-touted program to reduce hospital readmissions not only failed to save money, but may also have led to thousands of unnecessary deaths."