If Trump’s assassin could nearly pull something of that magnitude, imagine an actual planned and trained attack from another country or entity. Our country is built on a house of cards. Security. Borders. Power Grid. Economy. It’s so complex and corrupt, it’s flat out weak and vulnerable.
As long as there are people that can dictate what you can or cannot do, you will always be enslaved by them, no matter how many privileges they allow you to have.