If Islam is truly a peaceful religion, then the ones who agree and do not want their children having bombs tied to them will fight back. And fight back in the name of Islam. A pure form. A much more desirable form.
The Crowd is not the sum of its parts.
I am not saying that the United States and western society is directly responsible for making the message of ISIS so appealing to potential recruits.
The kind of people who are attracted to ISIS are mainly people who have drawn the short straw in life, are disillusioned with western values, or whose background knowledge of islam's history is limited.
"If you can't stand the way this place is, Take yourself to higher places!"
Break, By Three days grace
Hilliary Clinton/Tim Kaine 2016