The fallacy you are touting is that it is established fact that the media is misleading its viewers with respect to the pizzagate conspiracy. For this to be the case, both you and the media would need to possess the truth. Since that is clearly not the case, you are once again jumping to the conclusion that the conspiracy must be true, and from there, working backwards to the media misleading people. You are conflating possibility with actuality.

Yes the media has misled it's viewers in the past. The media will mislead it's viewers in the future. But these facts are not sufficient to logically conclude that the media is misleading it's viewers on the pizzagate conspiracy. Journalism is not 100% misleading.

Yes pedophile rings have existed in the past, and will likely exist in the future. However, starting from the position that all organizations are assumed to be pedophile rings until proven otherwise is a complete inversion of our entire judicial system. The existence of other pedophile rings within powerful organizations does not infer that all powerful organizations contain pedophile rings.

Bias in journalism is an unavoidable reality. Choosing which stories to report upon is an example of bias. But the existence of bias does not infer an agenda. It is possible that journalists have an agenda, but it is not a requirement.

A simple analogy is that all squares are rectangles, but not all rectangles are squares. Many of your arguments are analogous to saying that since some rectangles are squares, and we can't directly observe this particular rectangle, we must conclude that this rectangle is a square.