Being a witless is not only dry and boring, but a waste of assets. People do not have money for necessities these days, and are in danger of losing their homes (and having to live with parents, or worse, on the streets). They have little to turn to for comfort when times are like that, which draws them into religion.
However, the witless religion is a complete waste of what little they do have. You have to waste gas every day for field circus. You have to buy new suits periodically, along with endless dry cleaning bills. Fast "food" is a daily staple for the witlesses, which adds up to more wasted money. Call books, circus bags, and other supplies also waste assets. There is the annual drive to the Grand Boasting Session that further wastes money on traveling expenses and motel rooms.
And let's not forget the ever-present push to donate to the Worldwide Pedophile Defense Fund. That is all a waste of money. They will create deficits, tell people to donate more, and trust in that Almighty Freeloader that does absolutely nothing to give those people the money to live. Too often, they donate more into the Worldwide Pedophile Defense Fund than they can afford. Then, they are left in the cold.
When times are tough, would you wish to become more active in a religion that wastes what little you still have? I don't think so.