I don't think France is a racist country, I really don't, but we do still have many problems with our immigrant past, and there's a shame that goes with that, that works both ways, in the host and in the post-immigrant generation.
One of the saddest realities is that we never know when our lives are at their peak. Only after it is over and we have some kind of perspective do we realize how good we had it a day, a month, five years ago.