I don't know the last time LAF was in France, but since I am there quite often, I can report 'no' at least for the LH and LX terminals relatively recently. There was apparently a trial earlier this year for flights TO the US but I don't know the results of it. Apparently the US 'requested' this of France. So I can only speak for *A gates again, and since I have never flown from CDG to the US cannot comment for anyone wanting information on that.

I have however in past walked past the US bound gates and thought 'sucks to be those people' when seeing the long lines for extra checks. Cannot imagine how they are now. Perhaps someone who flies CDG-US may know. (doesn't impact RG and I however)