I can partially agree, but then the Quran does contain some elements that could be considered morally questionable by today's global standards. Therefore I wouldn't say that it's a perfectly neutral ideology. It has a certain potential or propensity to be a little more prone to attract violent and misguided personal interpretations.
The fact that violent Islamists can quote (misguidedly, but still quote) passages from the Quran on Jihad, etc, that justify (again misguidedly) their violent actions, sort of proves this.
If you look at the violent actions of the Buddhist Nationalists in Burma/Myanmar - they could not possibly quote a single word from The Buddha, or from the Pali Canon or Buddhist Mahayana Sutras, that could reasonably be claimed to justify their actions. You won't hear these people attacking people with sticks (as they have been) while shouting "Om mani padme hum"! ....... so although there are some 'violent Buddhists' in the world - they can't use Buddhism or it's teachings to justify their violence, whereas violent Islamists can quite comfortably find words in the Quran that they can radicalize or distort to justify violence.