You attaching your hang ups about sexuality on it doesn’t make it sexual. Is this a hill you really want to die on with your daughter? Why do adult parents flip their shit so bad at stuff their children allow with their children? Just because you believe some sexual crap doesn’t mean your daughter does. It’s a GOOD thing ridiculous ideas like that are going out of fashion. Be proud of the woman you raised and trust her, without trying to project your issues on her.