End-to-End does not present this kind of barrier. The default state for a social media platform is to deliver posts from accounts to their followers. Interfering with End-To-End costs *more* than delivering the messages users want to have. Likewise, a Right To Exit is a solved problem, built into the open Mastodon protocol, itself built atop the open #ActivityPub standard.
It's not just Twitter. Every platform is consuming itself in an orgy of enshittification.
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