I deleted my Facebook in 2016. Never had Instagram and any other social media other than Youtube, and more recently Twitter (which I don't check very often). It was a shock when I suddenly disappeared from Facebook; it got better as people switched to Whatsapp to schedule stuff. For a week or more I still tried to open Facebook in my computer. Luckly I never had a smartphone full of apps, otherwise I'm not sure if I'd dropped at all. Anyways. All this to say I knew about the huge anchor social medies are. Still, when I watched The Social Dilemma it restricted my internet use even more.
Another thing I notice and have read is that often the first thing people look at in the morning and the last thing they look at before they go to bed is their smart phone.
My nemesis at the moment.
RE: Managing your digital life - small tweaks make a massive difference!