Nobody forces anyone to use all the features of their smartphone.
Me, I'd rather not go back to the days of carrying a beeper for work and some quarters to make the phone call in when I was on call or doing construction inspection, a map book to get me into places I hadn't been before, a camera to take pictures (that I wouldn't get back till I physically developed them somewhere and couldn't share with coworkers till that was done), and then catch up on all the phone messages that had piled in while I was away from my desk. A day planner to keep track of my appointments, and contact lists and business card sheets to keep the numbers I needed at hand.
Don't want to use the social features of the smartphone? Don't. Nobody (and I mean nobody) forces anyone to use social media. Dismissing all the other things it brings to the table for legitimate purposes on the other hand...
You can't and won't make me go back.