Wouldn't it be funny if the father realized that maybe he should have a talk about an addiction his daughter ACTUALLY has, and one that he's concerned about her eventually ACQUIRING despite there being zero evidence that it's currently a problem? Imagine this guy talking to his raging-alcoholic daughter about the dangers of huffing paint, or discussing the dangers of internet pornography with her while she's snorting coke off the coffee table in the living room.
What am I getting at? Dude, your daughter is addicted to Social Media. You can't even get her attention without making a stupid Tiktok (or, god forbid, OnlyFans) clip with her. Never mind vaping. Get your kid help for her seriously damaging- and painfully obvious- obsession with performing dances for total strangers (including demented adults, ick.) Deal with THAT issue. It's a problem RIGHT NOW. Don't be a coward and just ask your kids about theoretical problems that just maybe will pop up down the road so you can pat yourself on the back and call yourself a good parent while investing in tech to allow your daughter to make more professional videos of herself jumping around for the entertainment of creeps. Please.