Surely convincing two others to spend their time and money this way is more important work. And if they in turn convince two others than he has done the work of

Surely convincing two others to spend their time and money this way is more important work. And if they in turn convince two others than he has done the work of four people. If those four people each convince two more and so on then he’ll have convinced everyone to do the work. Not sure who will do the actual work though.