Unlimited DR94 backlinks from Bluesky
Bluesky is a social media network, that is incredibly similar to X. You can post text, images and links. The links in your posts are dofollow.
The nice thing about Bluesky is, it also connects to Leaflet, which allow for longform articles that index very well.
I manage all my Bluesky posting from SomePoster, where I post to 30 other platforms all at once..