Years ago, I used to do something similar to hucksters at "get-rich-quick" seminars. Heckled them, and once even persuaded a newspaper columnist to accompany me, and he wrote a column about it.

I guess if that is how you want to die... You would probably have better luck establishing a youtube channel and sharing the bejeezus out it with your chosen audience- assuming you have fact-based evidence to back up your claims. If people were willing to believe truth there would be no religions. I think televangelists are some of the lowest life forms. They have no interest in converting non-believers, but rather manipulating believers. They have no proof but have learned just what lies to tell to trigger emotional responses from their audiences. Kind of like a certain world leader we all are familiar with.

It's a lost cause brother. Sounds good though. I figure religion is never going away unless we have groups that open their doors around the same time churches do. A lot of people are still affraid of the consequences of being part of us and they hide their faces from the public. Pluss we got a lot of gutsy people that are loud talkers on here and would dodge the crowd if we became public. We're still evolving. Maybe in a few years we can group with our so called proof and challenge them.

There was a family friend I knew years ago who lived his life without much belief in anything. He also lived his life as a closeted gay man. Sadly, he was diagnosed with HIV and even sadder, that was before many drugs now treating and allowing people afflicted to live full lives, was available.
Once he realized he would soon be dying a horrible death, he looked everywhere for not only a cure, but comfort. He started with the mystic crowd and surrounded himself with stones and salt rocks and when that didn't work, moved on to "witches" and voodoo priestesses. In the end he was sitting front row at our most "holy" of Catholic churches praying feverishly for help and forgiveness. Who knows if he found peace (he certainly didn't find a cure) and while it is easy enough for us to tsk-tsk all those things, none of us were him in those final months. If it provides some with hope or a sense of redemption, what can we say about it? It's not for me to take another's comfort away anymore than I want my bottle of whiskey torn from my hands after my latest break-up.
And as for the swindler "healers"? Well, shame on them but who isn't swindling? Strippers swindle lonely old men and scratch tickets swindle me. Colleges swindle everyone who walks in the doors and the govt swindles everyone with the audacity to be born. I wear a padded bra and dye my hair! We're all cons and getting conned. And then we're dead.

if people are that stupid they deserve it. you don't see these people in hospitals.

This is kind of how I feel about State Lotteries here in the USA.

You have to remember that most of these people voted for Trump knowing what kind of person he is. I seriously doubt you can tell them anything that will convince them that these charlatans are fake.

Unfortunately, I think the congregants are so hopeful for healing or prosperity that they aren't receptive to criticism of the teachings and practices. They so desperately want an end to their suffering or to see a quick way out of debt that they will spend money they don't have in hopes of attaining those goals.

On the other side of the coin, a fool and his money are soon parted. Been happening since currency was invented. Or probably even before! Doing what you're suggesting won't affect any change.

I would go with a group-numbers make more noise