I just heard the news of Twitter potentially removing blocks.
On a coercive platform like Twitter, where they have complete control of users, their content, and their interactions, the removal of a user-controlled coercive feature is a huge blow to the user. The platform and the parties that control it have more control and the user has less. That's definitely a huge problem and its going to have real consequences because it's a removal of previously held power.
The situation is very different on nostr, where the introduction of blocks would be an overreach of power by the user. We're over here because we know how the above scenario ends.