FWIW, I'm seeing projections based on the counts that still have them at 34, but I guess we'll see.
I agree that a resurrection of the cordon sanitaire is probably a positive and I agree that Macron was extremely clumsy, like much of the EU's centre and demochristian right, in sliding towards far right positions they just can't defend any better than the actual fascists. But still, from an international perspective France is now firmly in the club of Central European countries with a major fascist problem in a way it wasn't yesterday, even if the outcome was already understood to be going this way.