https://www.gatestoneinstitute.org/15643/can-terrorists-be-deradicalized-part-ii
However pure religious Islam was in its earliest phase, after Muhammad came to rule in the city of Medina and during the successive caliphates that followed his death in 632, it became a dogma that the state must be ruled by Islam, its beliefs, and its laws. Today’s radicals, whether in Iran or as newcomers in Western societies, apparently consider this a view worth fighting to uphold.
As far as Western countries are concerned, radicalization appears to rest on three things: education in many Muslim schools, upbringing in unintegrated Muslim families, and the intensity of close-knit Muslim communities.
When implemented, these measures will certainly increase the likelihood of long-term deradicalization. But more still needs to be done to prevent the spread and acceptance of radical views in the first place.
In the first part of this analysis, “Can Terrorists be Deradicalized? Part I,” of the ongoing threat of Islamic radicalism in the United Kingdom and elsewhere, it seems to have proven difficult to take convicted terrorists and turn them into pious Muslims who repudiate violence.
The great irony, as some reports have shown, is that the very fact of being imprisoned or, in some instances, being trained in deradicalization courses can actually result in further radicalization. So far, not enough work has been done to identify and act on this problem, but it has been recognized by experts such as Ian Acheson. And the UK government has published important findings on the subject.
The truth is that many modern Western states seem to have trapped themselves in a range of social attitudes — such as the well-intended wish to show empathy or sound hospitable, or a fear of offending, or laws condemning “hate speech”, or simple self-censorship — that can unfortunately ignore or even sustain radical Islamic belief systems. This is not to say that the UK, France, or other countries actively promote the sort of radicalization that so often leads to acts of terror; but our failure to act, our insistence on political correctness, combined with a need to appear innocent of anything that might conceivably be considered anti-Muslim “hate crimes”, often leads to such results.