Some peoples idea of proof is a pretty low bar. If someone starts a post off with "This is my theory and here is why I come to this conclusion" that can be respected as an opinion. When someone states I have proof (here is a blurry photo that I have no idea who took the photo or who has handled it before it got to me. That is a very low bar.
I really dislike when folks are accusing named people of being part of a crime with no proof or first hand knowledge. Please think twice before you spout off about another human. Saying the government did something is far different than naming individuals. Really in the end it takes creditability away from those crying wolf with know actual proof.