Mass Population Conditioning --- Not Difficult

This video show just how easily it is to influence and control people. Do you think the government, military, dictators and the illuminati don't know about this? Do you think there isn't mass population conditioning using the media, banking system, fear tactics from agencies like the IRS, Home Land Security...? Do you think that this one small seemingly simple, harmless exercise hasn't been expanded, dissected and exploited to the absolute max?