politics

Honest question: How can this guy be stopped?

How do you stop a man with

- half a trillion dollars.
- his own satellite internet network, capable of starting and ending wars.
- his own rockets and satellites. 
- himself a media behemoth - “I am the media now” he means to say, not X - with access to hundreds of millions of people every day, 
- with full control of the world’s most powerful country’s president and even more…

…how do you stop such a force from disrupting your political process as a country? 

Has the world ever seen a more powerful - supposedly private citizen?