French inefficiency

So I had always presumed we make a painful choice between efficiency and social support.  That the United States has an efficient and dynamic economy because we make the hard decisions to leave workers with a lower support network so that companies can be more agile. 

But then I read about the French:

• Having better medical care
• Having faster broadband for less money
• Less expensive and faster infrastructure

And they do this with early retirement, unions, and a dense network of government regulations.  I don't want to make the mistaken attribution that they are perfect -- that would be clearly untrue.  But I want to think a bit more clearly about precisely where our advantages lie.  Because these were the areas that I thought might be the most likely candidates for the US to dominate, given low levels of  regulation and flexible labor.