[dragonwriter]

> At the very least, I think you have to assume we won't be more efficient than Europe in terms of getting healthcare spending down to a lower percentage of GDP.

At the same share of GDP, we’d still be vastly less efficient per capita.

> If we get healthcare spending down to 11.3% of GDP like France, we still have to find about $2 trillion per year in taxes to cover that cost.

No, you only have to find a bit under $0.8T, because public healthcare spending is already a little over $1.23T of the $2T it would be under that model. And I think people would be happy to lose ~$2.3T in private bills for ~$0.8 in additional taxes.