Are you serious? First of all, you were literally threatening to burn churches a minute ago. Do you think some people who are equally annoyed at people holding church services won't actually take action? Second of all, not every person is in it just for money, you can't assume that, even if it is what is "pretty predictable". Third of all, while some Christians pull junk like this, most aren't trying to sell anything, they are just trying to help other people. This doesn't require little effort, and the risks they take to share the gospel with the world proves it. But I don't know, maybe it'll turn out exactly like you said, in fraud. But as predictable as it may seem, you can't know for sure