But the problem is: Whose truth? People are often given misinformation or just plain lies by ideological groups that they subscribe to. I don't think there's any exemptions regardless of the purpose of the ideological group - including religious related. Without further inspection as to the reliability or validity of information disseminated by their respective ideological groups, subscribers simply accept the information and deem it to be "the truth". Some will bet their lives on it.
Hell, there are a lot of people who can't discern the difference between opinion and hard news. You can image what "truth" must look like to them.