Stupidity is not High Treason.

To have pictures of you with severed heads is not a crime, it is not the proof that you did it, even if you say so. As I said, Naser Oric, commander of Srebrenica was found not guilty in The Hague even if he told journalists he did it and show them videos. It was videos at that time.

I am not sure on this subject.
Because the reason they went was to support a totalitarian ideology, in full sense. I know I said it shouldn't change our attitude, but if someone go to fight for Freedom and Democracy and get it wrong, ok, sh** happened.
But even I am sure that for some it was "just" to upset the family and so, they still went to support criminals. And for these, they paid the price.
And it is not only they support criminals, they might became criminals, and perhaps still are.
However, we can't kick out (in the desert or not) a young mom and her baby under the pretexts she was stupid, and the father of the baby is a criminal nutter.
So, we cannot just ignore the problem, as they are still citizens of the countries of origin. And in France, you can't take the citizenship away.
Difficult difficult.