Well, if the goal is to have world peace, even "very very few" is too much so we're still gonna have to sort this out.
FWIW, I've got like 6+ years of Alex Jones podcasts under my belt and I'm on month 34 of an ongoing research bender into every religion. Here's what I've found:
Every religion contains cosmic truths, distortions of cosmic truths, nonsensical baggage, and its own lingo. Most people never take it upon themselves to go learn the ways and words of their neighbors around the world, let alone their actual neighbors.
The problem isn't the religions though. It's the religious dogmatists who are lazy and egotistical and think that their side is righteous and everyone else is wrong.
Everyone is right and wrong. The line runs through each tradition. The dogmatism is what leads to all the conflict.