I made the mistake of connecting with an old engineering colleague who has since become a "life coach" and I'm so sick of their life lessons posts and fake positivity but feel like I can't remove them from my network.
You can unfollow them and I think that will keep them out of your feed. I’m on a job hunt so I have to be active on LI right now. I consider the future, where I can ignore it again, a motivator to get a new gig.