I mean exactly that Vegas is a mob town and shooters are bad for business/tourism so many things regarding the shooting have been repressed/disappeared. We will never know exactly what happened there. The press won’t push it either. We exactly live in a banana republic. Exactly.
There was 24/7 coverage for days. We learned about Paddocks life, there were many videos posted by people who were there, interviews with the security guard, press briefings, photos of the room and body.
Not sure what you think was missed. The news cycle moved on, just like it will with Parkland.