It’s everywhere. Starts with society generally; useless parenting then, on to the kids who become the 25yr old driving too close and blaming/abusing others!
When my son was a young teen, I got word that he was in town making a bit of a nuisance of himself with a similarly aged 'gang'.
My late ex and I got in the car after he'd gone out the next couple of evenings and surreptitiously followed him to find out what was going on. It was nothing horrendous, but he was being a bit of a PITA (I won't go into details of how we followed him around, it was very cloak-and-dagger, and not a very nice thing to have to do).
We had a 'conversation' and rules were laid down, and that was more or less the end of the problem.
I didn't enjoy spying on him, and it was all quite stressful for both him and us. We didn't get anywhere initially by just talking to him and questioning him... so what were we supposed to do as parents knowing that our son was getting up to mischief?
Being a parent is not an easy job, and as kids gain independence, it can become even more difficult. But that's the point - being a parent is a job, and a serious one - you cannot just waive 'bye' to your young adults as they waltz out the door in the evening and assume they're sitting on a wall somewhere chatting to their mates, or riding their bikes around. My son - very tall and mature-looking for his age, was actually frequenting a pub in town, one which had a bit of a reputation! I'd never have known if I hadn't followed him. He was only 14!
Parents need to know what their kids are doing in the evenings when they're out, and they need to engage with them long before they reach that age, too. I think the parents of these vandals have a lot to answer for.