I keep seeing some of my LinkedIn social circles people posting their "Just finished <insert X> course". It is delusional. They hope to get noticed by people th

I keep seeing some of my LinkedIn social circles people posting their "Just finished <insert X> course". It is delusional. They hope to get noticed by people thus offer them a job? Sometimes I just out of curiosity go into their profile to see, and true enough, all of them are unemployed and have too much bs on their LinkedIn.