@geezer - thanks for clarifying that point. I didn't know about the UK war debt to the USA - I was under the impression it was forgiven also.
War debts are typically forgiven at the sovereign level, in exchange for other barter - such as economic privileges (example - building railroads using the "forgiving" nation's firms as prime contractors, etc). The government of Taiwan (KMT) incurred significant private debts from WW2 approaching roughly USD 1 trillion in today's value, that are now expected to be repaid by China, to include back interest and potentially penalties. Given the history of settlements on other debts, China might opt to settle for literally pennies against the face value of the debt. Most of the owners of that original debt are dead, so I'd venture to guess the inheritors would settle, given the opportunity.
If China were able to create a sustainable and affordable national healthcare plan - would that essentially become the potential model for the rest of the world?
Given the scale and complexity of the project, I'm interested in observing China's solution to this critical social issue.