If I were PM at LinkedIn, I would do some cross social network info pollination to correct the LinkedIn. I would promote power users from bluesky or twitter who are technical or otherwise have lot of good analysis. Experts are prolific users and make use of Zipf’s Law to promote good content. Also through graph analysis, the users who get followed by power users will be promoted as well. Whatever you might say about Instagram and Tiktok, their recommendation system is SOTA. I even love ads from Instagram, they know exactly what kind of ads I might engage with.