perhaps, but Muslims also have a doctrine of duplicity and "conquest from below" via ethnic replacement (obviously much more of a threat in Europe than here, but this is why we should not let them get too big a foothold)

many so-called moderate imams practice deception vis-a-vis the gullible West

moreover, you have to look at which version of Islam is in the ascendant, and which version the youthful & uprooted masses adhere to ----> for as these groups grow more powerful, the so-called moderates return to the flock (for reasons of fear, if nothing else)

and, last, you have to look at the core nature and teachings of Islam