[anon_d]

But you were born in an echo chamber.

There is no "exit from" echo chambers.

There is no outside.

Your echo chamber is the source all of the stories and symbols that you use to make sense of the world.

[anon_d]

The reason we are dealing with lots of little echo chambers is because we are in the middle of a war.

Our echo-chamber-keepers were replaced, and the new ones are leading us to our deaths.

Many different groups of people realize this and are trying to build replacements, but the current keepers are still dominant and there are many candidate replacements, all competing.