I have a thing with this too, statistically some of them must be true just by law of averages. but I think a true paranoid person extends their skepticism to distrust of the people on the shows? things to consider;

coast to coast is a show that has to keep things ambiguous and needs to cover everything to get regular shows pumped out.

the people who appear as guests need to plug their career and many people use c2c as a platform because they might have a book coming up or another way to make money. its a promotion tool.

I personally believe the best way to approach life is to question everything. there are people they've had on which i've entertained their logic and thinking but ultimately discarded when contrary evidence comes up or it conflicts with a belief I have had. there are plenty of people i'd put into the "this is interesting" box and I can't really say for sure this true or false. and some which i'm currently thinking may be true.

btw art bell was a bit of a legend, r.i.p.