Yes, it is absolutely normal for 17 year-olds to have sex. Yes, it is absolutely normal for parents to practice harm reduction rather than risk them getting charged with a sex crime by being discovered going at it in a parked car. It is even normal for parents to provide condoms.
You’re the weirdo that turned it into “helping kids fuck.” I suppose you’re picturing guiding the dick in for him.
Hey, it takes some work to be 49th in the country in education. I believe if we try just a little harder we can make it to the bottom!