No it doesn't.
They didn't "invest", they took everything that wasn't bolted to the ground, and then they took that too. A third of the country was taken away and millions of Germans displaced.
The Marshall Plan was a real thing.
My father also told me that before the Americans decided on the Marshall Plan, they considered other plans (also named for American generals IIRC) one of which involved sterilizing all German men.
The Marshall Plan was a real thing. <
So damned funny!!8-)) The phrase "Grasping defeat from the jaws of victory!" comes to mind.
But yeah, transporting those old machines back to France was probably a waste of Paris's time.