Most of this criticism is good and useful. Even if it's repetitive / something that's already covered in the proposal, it is good feedback.
All great questions:
* Who controls the blocklist? One dude? No new kings!
* Blocklist get weaponized! See [insert example].
* How do we audit reasons for blocks?
* What's the path back for blocked instances?
Knowledge of these harms didn't start with Twitter Blocklists. Years before GamerGate, those same bad actors targeted Black women.
This is not new.