Conversions to Islam increased in the US after 9/11, and in the UK after 7/7; against the supposed wisdom of those who advocate a conciliatory, accommodating approach to the Kuffar. We shall see if this pattern is duplicated in France; I anticipate that it will be.
Part of this phenomenon is due to the extent to which the response of the authorities inevitably exposes their hypocrisy and contempt for the population, which inadvertently crystallizes for the public the fundamental morality and justice of Islam.