Counterpoint: as it is with Facebook, the quality of your feed depends entirely on your connections and who among those connections you have chosen to mute/unfollow. I have over a 1000 connections and I've assiduously unfollowed/muted anyone in my network or adjacent to my network who posts anything that I feel is not substantial.
A sample of interactions I had recently:
Discussing cost/benefit of going for hybrid/private cloud deployments while discussing this article with another company's VP Eng: https://a16z.com/2021/05/27/cost-of-cloud-paradox-market-cap...
Reminiscing over (paper) mechanical drawings from university days and reconnecting with a few colleagues I've lost touch with in the intervening 20 years.
Interior designs of some of the newer office spaces in the city that are aimed at tech startups.
Comparing notes on the "Messy Middle" of startups with another founder.