The majority of jobs on LinkedIn right now seem to be reposts of jobs from a month or two ago.
You can see from the application data that each role that's been reposted already has hundreds of applicants, which implies that it did last month as well.
Why would you repost a role vs just going through the 1000 applications you received last time?
What is the reasoning there?
Not really a new practice, but having job postings and job searching online makes it more obvious. Running ads for jobs the employer may not fill has few downsides and doesn't cost much.
Digging through job postings and applying to them has turned into a numbers game, and an arms race of automation and now AI tools. I suggest a more effective job hunting strategy, because worrying about ghost job postings just wastes your time if you intend to find a job.