Some day most people are going to understand that “I want to post something visible to everyone in the world EXCEPT these specific people” is not a viable or reasonable or even possible approach to communication, and any attempts to make it work are doomed to failure.
Which is why everyone gets the option to subscribe to exactly what they want to see and block users on top of that. The ability to actively choose an echo chamber is not a good solution.
Some day most people are going to understand that “I want to post something visible to everyone in the world EXCEPT these specific people” is not a viable or reasonable or even possible approach to communication, and any attempts to make it work are doomed to failure.
Which is why everyone gets the option to subscribe to exactly what they want to see and block users on top of that. The ability to actively choose an echo chamber is not a good solution.