I live in slovenia, helicopter parenting is not that much of a thing, but parents coming to school to defend their kids (who did stupid stuff) sadly is becoming

I live in slovenia, helicopter parenting is not that much of a thing, but parents coming to school to defend their kids (who did stupid stuff) sadly is becoming more common. A friend was a cop, and same thing... kid would get drunk, vomit in the middle of the city, the cops would pick him up and take him home, and the parents (instead of thanking the cop and punishing the kid) would blame others, say that someone planted alcohol in secret (since the kid is covered in red wine vomit, that would mean planting a liter of red wine in a glass of soda), etc. But i still think that such rules (cell phones) should be in-school rules, without the need of the governments to interfere.