Maybe the distance and the volume? I belong to some whatsapp and Telegram groups with people I know and I meet with at least every few months. We share stuff, even foodgrams. It's ok to hear from them. I can't just cope with all the stuff posted by some people I know but I didn't meet with for years. There are too many of them. I need time to live my life so I gave up Facebook, downsized my network and do things with people I meet.