This is a symptom of not encouraging children into extracurricular activities. If all you have to bond over is social media, your friendship is empty. That's how you create terminally-online, mentally ill people. Everyone needs third spaces like sports, scouts, music, church, clubs, and the like. They get you out of your house and head and surround you with people who share similar interests.
My extracurricular activities were full of nerds (martial arts) with Play Stations and internet at home. So, as an owner of no inet or a console at home was pretty much hell from 2001 to 2005. Oh, and no cell phone until ~18.
The outcome? Really shitty social skills until I hit 27 or so. My dad really regreted what it did, and my mom become aware on how utterly shitty was to let a nerdy kid disconnected from their peers.
my kid's extracurricular activity groups like to chat outside of club-time, too. being the only one of the group not able to do so would be ostracizing.