I feel blessed to have had strict, yet realistic, parents. They didn’t allow things like rated R movies in the house, didn’t allow things like drinking in the house, didn’t allow things like swearing in the house, etc, but they also let it be known there would be no repercussions if we called them rather than doing something stupid like getting in a car with someone who had been drinking. I got grounded more than once for breaking rules but I can still recall the first time I was at a party in high school and called my Dad to pick me and my friends up, he was clearly disappointed I’d drank but all he ever said was he was proud of me for doing the right thing and making sure me, and my friends, all got home safe.
Rules are important but kids will inevitably make mistakes, it’s important they have rules but even more important they know they can depend on their parents when they screw up.