No they won't. Because it is a prisoners dilemma. If you personally stop posting, it has very little effect on the job market. Because other people will stil

No they won't. Because it is a prisoners dilemma. If you personally stop posting, it has very little effect on the job market. Because other people will still be posting this content. This, you are at a disadvantage, even if in agregate it hurts you for this content to be posted.