It's kind of like saying that knowing how to provide first aid is bad because you can do something wrong that a doctor wouldn't screw up. Having more ways to g

It's kind of like saying that knowing how to provide first aid is bad because you can do something wrong that a doctor wouldn't screw up. Having more ways to get somebody to the hospital is better than having less of them. It's just like with knifes. Yes, some people will find a way to hurt themselves using them, but that's not really a good argument to get rid of them.