Hoy,
Some may argue that it gives the people on the show a sense of closure, but its a false sense of closure.
This is a non-issue. It's as "false" as the one people get from going to a funeral, yet no one questions whether any particular priest is a "fraud" or not, because, frankly, that's not the point.
Ultimately, people believe whatever the hell they want to believe. Me, I'm fervently agnostic, but I'm also
deeply jealous of the folks that have a solid spiritual core stemming from faith. I think I would be a much healtier person if I had one.
To bring this back to the topic at hand, no, I don't think you can build a solid spiritual core around whatever drivel these so-called "psychics" dish out. However, people participate in these shows because they want to, and I'm not one to debase their motives. I suppose one could do worse than to use a psychic as a tool with which to explore one's own grief and thus better come to terms with it, for instance.
As far as the entertainment value is concerned, I don't go for "reality" crap, so it largely passes me by. But again, people watch these shows because they want to, and it's mostly harmless anyway. Watching, say, the news, everyday, is a lot more poisonous to people's minds, and it's a lot less questioned by the general populace. (The
content of the news is questioned endlessly, though. I leave it as an exercise for the reader to figure out why that is self-defeating.)
Cheers,
J.