Different measures of life expectancy for different purposes.
It's a bit like the inequality data "showing" that the US has higher post-tax&transfer inequality than does France. -News flash- nations with stronger social safety nets have stronger social safety nets!
It seems that the pertinent measure would be pre-tax&transfer income inequality... a measure which just so happens to show the US and France have identical GINIs. But you won't read that in the NYT...