How old are you? To be a bit blunt — things have changed significantly since those of us in our (late?) 30s and up grew up dialing into BBS Compuserve AOL.
That's part of the issue and why I try not to fool myself that I'm more technically literate and cool / aware dad, than my dad was.i may work in IT but a teenager's experience of online world is a perplexing mystery to me. They use different social media very differently than I did / do. Their online and offline peers and circles are strange to me. Not that they're bad! I just recognize I don't grok their world.
I met my spouse online and a lot of my generation did. I too met a lot of friends online first. But the exploits and weirdness and threat vectors on the interwebs today is just very different.