No, Zen dance is the dance of Zen mind. It is a self-cultivation method that integrates Zen culture and dance art. Practicing and pyramid selling are two different concepts. All kinds of talents in society need to be trained. After training, they have the skills to do practical things for the society. Training is not brainwashing, training is concrete. Brainwashing is to violate the correct outlook on life and make you do things that most people don't agree with. MLM organization is brainwashing, not training.