What gives Celestial Dragons the power over other people's freedom?
Admirals:
People
only obey Celestial Dragons because they
fear the power of Admirals.
There's literally no other reason in the story as to why the world would obey Celestial Dragons. It's always just Admirals.
There's no secret ruler that people fear, there's no ancient weapons that people fear.
They only fear Admirals who
give power to the Celestial Dragons to take away their freedom.
Even in this chapter, people were shitting themselves because of an Admiral coming to avenge a celestial dragon
Beating Admirals = giving back
freedom to the people of the world.
Beating Imu means JACKSHIT to the people of the world.
Beating Blackbeard means JACKSHIT to the people of the world.
They would still fear Admirals
and obey celestial dragons, because beating Imu/Blackbeard
doesn't mean freedom to the people of the world as Imu gives NOTHING to the power of celestial dragons. It's only Admirals that give them power.