I think it is becoming apparent that there is no “radical” Islam. There is just Islam. Those adherents who do not kill non-Muslims also do not protest when those non-Muslims are killed. Those who do not kill provide the air that those who do breathe. They provide the soil where those who kill put down their roots. This is why there should not be any Muslims allowed in any non-Muslim country. The sooner the ordinary people understand this, the better for all.
To win this fight we need to recapture our school system including the universities. We need to kick out the multiculturalists from office and positions of power. No country was ever torn asunder because the people were too similar. Wars are over differences. Multiculturalism is about open minded people embracing closed minded people who are holding a knife behind their back.
You’re correct in that if we believe only a small minority are truly radicalized to the point of violence, and I’ll accept that, a supportive community is essential for them to operate in the west. They need to blend in. And they seem to have that.
Elites in America have arrogantly put forward their multi-culti nonsense and disparaged American ideals without penalty, until now. Now we see their failure, and they are discountenanced and discredited by their failure.