Why would there be an end? What would that achieve? People are already being enslaved financially by being utterly stupid. Politically by thinking there's any difference in the two main parties. Civil by, well, civil law.
What more would you want to achieve?
Laws of physics brings an end to everything by various degree of change.
I don't know what a deliberate or orderly end to civilization would achieve to those who control it. Perhaps it would provide time to let something new form only to usurp it and rule for yet another 1000 years ( until they are close to being found out again, in which case they repeat the process )
I don't dispute they control the mainstream media and the educational system and use it to fill our minds with lies. They control the banks and use them to enslave us. They control politics and use it to destroy cultures. It's all about control. More control is what they want, by whatever means that are effective long term.