I get far too many newsletters in my inbox every week. There is a treasure trove of great stuff out there that has little to do with social media. I subscribe to these because they give me links to things I would never find any other way. They also enrich my mind, providing inspiration and new ways of thinking about things. General newsletters
(https://thesmartset.com/)
(http://nautil.us/)
(https://www.atlasobscura.com/)
(https://aeon.co/)
(https://futurecrun.ch/subscribe)
(https://www.brainpickings.org/newsletter/)
(https://mckinleyvalentine.com/)
(https://nocomplaints.substack.com/)
(https://tinyletter.com/threeweeks)
(https://hiutdenim.co.uk/pages/newsletter)
(https://tinyletter.com/bouncycastle)
(https://tinyletter.com/femiwitch)Tech newsletters
(https://ponyfoo.com/weekly)
(https://www.oreilly.com/emails/newsletters/index.html) (I subscribe to quite a few of these)
(https://cooperpress.com/publications/) (a number of these, too)
(https://www.densediscovery.com/)
(https://ruby.libhunt.com/newsletter?f=es-top-d)
(https://recompilermag.us5.list-manage.com/subscribe?u=3b272a4b24640353ee0ab94a9&id=131cefd51c)
(https://zendev.com/friday-frontend.html)Personal newsletters
(http://orbitaloperations.com/)
(https://tinyletter.com/seanbonner)
(https://tinyletter.com/kierongillen)
(https://merylwilliamsmedia.com/tinyletter/)
(https://jennmoney.us8.list-manage.com/subscribe?u=f74a824f6424f5f5819ec0f77&id=738ef47ea4)
(https://tinyletter.com/rachaelmaddux)