Every pissed off goth kid I knew in the 90s had a copy of the Anarchist cook book on a 1.44mb floppy disk.
We probably burned more than our fair share of holes in our backyards, but it wasn't access to information that was limiting us doing harm to our peers. If anything I think it was having a group of like-minded people to burn holes in your backyard with that ultimately allowed us all to feel less alienated. We may have felt individually ostracized, but found camaraderie in trying to put out the homemade napalm fire in the back yard before someone's parents got back or the neighbors called the fire department.
I get more worried about teens today because I no longer see packs of kids getting in trouble together. The only kids I know that ended up in real trouble where the ones that eventually got alienated from that pack as well.