Some folks escape a cult only to be ensnared by another...
I don't know about cult, but there are some curious similarities shared by all mass movements:
You can't trust scientists who keep changing their minds all the time. Let's trust (Insert name) instead.
You can't trust doctors who are all in the pocket of big Pharma / the AMA Medical Combine / Blood banking industry. Let's trust (Insert name) instead.
You therefore can't trust formal studies (See above) that don't further the interests of (Insert name) Let's trust YouTube quacks that support (Insert name) instead
You can't trust the media who are all part of a conspiracy against (Insert name.) Unless of course they're saying something positive about (Insert name.)
(Insert name) is sometimes a little rough around the edges and unpolished in a worldly sense, but he speaks the truth. Let's trust him
Criticism of (Insert name) is automatically opposition against (Inset name) and support of someone else. Don't listen to it.
When (Insert name) violates and/or otherwise fails to live up to the core principles he/she/it claims to follow, it's okay (See above)