People create it (possibly with AI generation) and have it liked and commented in part to try to game the metric of "lots of posts/activity on Linked in on {sub

People create it (possibly with AI generation) and have it liked and commented in part to try to game the metric of "lots of posts/activity on Linked in on {subject}" to make themselves appear more impressive when either applying for a position ("1000 applicants, here are the top 5% for activity in cyber security") or increase the likelihood of having a recruiter noticing them and including their resume in the batch that gets sent to some company. The quality of the content is not of primary concern if there is too much content out there to be able to spend time evaluating it in an effort to differentiate between applicants.