I've actually gotten a lot of job interviews through LinkedIn that eventually turned into job offers. Never posted anything, didn't network with anyone, just up

I've actually gotten a lot of job interviews through LinkedIn that eventually turned into job offers. Never posted anything, didn't network with anyone, just uploaded my resume, set a header image, and that was it. I've deleted it since then because those job offers never turned into jobs for reasons unrelated, but I mean it seems to get the job done if what you're after are jobs.