@DDR Yoga
Not letting me quote you, but - yeah my suspicion about what happened there mainly concerns the ridiculous volume of guns (why would a lone wolf shooter need that), not one but two weird brothers (the cp one is especially bizarre), and as you said, the fact that there really is no official documentaries or mainstream content about the event. No manifesto either, with that grandiose of a massacre wouldn't you want to tell the world why you did it? Most of these shooters who feel wronged by society leave a manifesto.
Nearly a thousand people were injured. Someone
opened fire on a crowd from a hotel window on the Vegas strip, that is not a minor event. And from a gun control perspective it has more teeth to it than these smaller scale events that people get ginned up over.