Let’s say all the conspiracy theories or whatever is true. You discover the truth or truth(s) about everything — then what? What is the positive utility of knowing the truth, or knowing truth(s)?
Perhaps the utility is to just encourage others to think for themselves and not get easily suckered or deceived.
To guide others to not be taken advantage of, and to NOT become pawns for the advancement of others and their personal agendas. This is why I mostly steer clear of politics and the media — everyone is in it for the money, personal advancement, fame, or hubris.