Dr. Bill Warner's not qualified to evaluate Islam. He is entitled to his opinions but that's about it.
Warner says he began "studying" Islam after the Twin Towers fell; Most of us reading this know that 9/11 was a false flag operation in which Muslims were not involved, except as decoys. Warner gives no indication he believes anything other than the official cover story.
Next, Warner studies Sufism, gets deep into it then backs out without explaining why. So much for "science."
Next, he attempts a quantitative analysis of Muslim holy works (Koran, Hadith, etc.) and concludes, via a page count, that they are 70% "Jihadi."
Quantitative analysis in chemistry may tell us that a certain compound is,say, 70% carbon, but that information alone does not identify what the compound is. Yet Warner concludes from his page count that Islam is fundamentally jihadist.
Having reached this unwarranted conclusion, he further bolsters it by refusing to evaluate the behavior of Muslims. It would signify nothing if most Muslims were tolerant, peaceable people; his conclusion is based solely on "page count."

QUALITATIVE ANALYSIS is something different, that may be used to evaluate the results of quantitative analysis. And so, applying this to Warner's "page count" leads one to realize his conclusion is unwarranted.
Warner's argument is flawed. Its social implications are so clearly dangerous that I wonder why anyone possessed of a heart would choose to go down that road with Dr. Warner. How many of us believe a Muslim couple killed 14 people in San Bernardino? Two eyewitnesses saw three white males in black military gear with assault weapons enter the building and start shooting. And did we miss the photo of the dead Muslim woman, in handcuffs?

Wittingly or not, Dr. Bill Warner is fueling the narrative the controlled media is feeding us, what the shadow government wants us to believe.
I will not go down that road. Will you?