Agreed. Once your profile is set (required if you want to give recruiters something to chew on), there's no need to use - except
https://www.linkedin.com/jobs/ - any other part of the biome.
People are using it as a SOCIAL network, then grousing that it sucks as a social network. And?!!
Love it or Hate it, the most-accessible job listings are on LI - more so because that's where most (American) companies & recruiters post to, knowing it's where they'll find the most-accessible candidates. If you're serious about jobsearching, you canNOT not use LI's jobs service.
Sure, LI continually enshitts on that property also, like allowing "aggregators" and outright scrapebots to enshit into the listings pool; and soon forcing their AI version of jobsearch without opt-out. It's LI/Microsoft - what did we expect?
Fortunately there're some tools to make the experience bearable and almost useful.