>>imagin+(OP)
Have you noticed that Muslims in e.g. the US and Germany are by and large
less radical than the broader population there? Islam doesn't seem to be particularly incompatible with Western culture, rather it seems to be incompatible
with France. And I doubt it's something about French culture in particular either - if I was looking for what the difference is the first thing I'd do is look at French domestic policy and whether any of that stuff disproportionately affects immigrants or Muslims.