PostEaseThe short answer
Engagement bait is content designed to manipulate reaction counts rather than earn them: "comment YES if you agree," "tag someone who needs to see this" with no real connection to the content, a poll with an obvious answer. It is engineered for the metric, not for value to the viewer.
Why platforms actively work against it now
Most ranking systems try to identify valuable content by reading engagement as a proxy for quality. Engagement bait exploits that proxy without providing the value it is supposed to signal, and platforms have built detection for the patterns. The tactic often suppresses reach rather than helping it.
What genuine engagement-earning content does differently
Content that earns a real reaction gives a reason for it: a question tied to the content, an opinion someone wants to respond to. The difference from engagement bait is not the ask itself but whether there is substance behind it that would prompt the reaction naturally.