I worked in recruiting for a long time and I can tell you I never saw much in the way of any deliberate strategy to create fake job posts. The thing is that whether or not a job exists at a point in time is far less black and white than you might naively think. There are many reasons for it to be somewhat grey and banning the practice doesn’t really mean anything because you would have to quantify precisely under wha…
Can you explain why this is? Or give some examples?
External recruiters might then re-advertise the job with the company name removed, planning to funnel people to the company and collect their 20% commission.
External recruiters with several jobs might merge them into one. $250k job for a senior java developer with 5 years finance experience + $75k job for a junior java developer = advertise $250k job for a java developer.
A company might have a slow, centralised hiring pipeline for some roles. Google has a recruiter check the candidate's resume before putting you into a lengthy 6+ interview gauntlet, but only at the end of it do hiring managers actually check if the resume matches an open job. And if course if it takes 2 months to get through the full pipeline, the jobs open at the end aren't the same as the jobs open at the start.