From a professional standpoint LinkedIn gave me a lot of value for free so I'm mostly feeling positive about it, but I agree that like any social network it has downsides and can lead to psychological stress. Personally I live by the mantra that "scrolling is dangerous", i.e. I try to never interact with social media or news platforms that incite me to scroll down a feed of algorithmically curated news or updates, as…
Now that I think about it, most of my complaints about LinkedIn is about the "news feed". Its full of mostly useless content by wannabe thought leaders drowning out a few posts which may have been insightful/relevant. Job search and add/message connections are the only features I have found useful.
For a professional community it is hopelessly clumsy. Also overpriced.