While I don't doubt you have Swedish family, I would like to see your data for the French economy being "killed". Certainly the economy contracted somewhat, but they seem to be doing just fine now.
Isn’t the interest rate close to 0%? If, like in 1918, they come back stronger than places which had more disruption due to deaths and prolonged closures that’s not anywhere near a crushing level of debt for a rich nation-state with a diverse economy.