You obviously know nothing about scripture and would do well to not follow the youtube prophets. You condemn your own soul by the very thing you do here.
No doubt. By church you mean religion. Each has their own marketing approach. Religion is without question part of the world system. The world system thrives on those two things you mention, power and money. Take those away and everyone that runs religions systems have no longer the ambition to continue. Take for example religious holidays. Passover/Unleavened Bread, Christmas, Easter, Tabernacles…either created from thin air or acknowledged for the world religion purpose. What’s the purpose religion uses these? To ring the cash register. They have no prophets, only profits.