X is also doing the same thing: https://techcrunch.com/2025/01/20/x-is-rolling-out-a-dedicated-vertical-video-feed-for-us-users/
X is also doing the same thing: https://techcrunch.com/2025/01/20/x-is-rolling-out-a-dedicated-vertical-video-feed-for-us-users/
Christine Lemmer-Webber (the lead author of the ActivityPub standard) published an article explaining why bluesky is not truly decentralised and how it is different from activitypub.