We've always been ruled by a tiny block of power (feudals, religion leaders, politics), the only difference is that nowadays that "power" is more hidden and drives from backseat. Same with money - aristocracy, church, even tribe's chief, banks also - they've always controled and had more money (and power) than common people. To be honest, according to historicians, now money is much more diversed than it was before. And again, always every man/instutition with power was spreading it's propaganda, the difference is that now you can spread it worldwide and much easier - but the same comes with true informations and facts - it's easier to spread and find those.
The change of the way the world is may be possible. But absolutely not now, not untill we have to eat, drink, sleep, rest, not until we have personal opinions, desires and needs. Not until we have to work (produce food, medical supplies but also luxury goods and entertainment) to live. Of course, the one can try to introduce something different - it was tried before, they called it communism - it didn't work, cost hundreds of millions lifes and had absolutely nothing to do with freedom.
No one can be totally free outsied, the real freedom is inside though.