It's incredible how clueless most people are and how oblivious or uncaring they can be when it comes to their own (and family's) safety. Stuff like I mention in this post changes lives forever and while it may not be completely avoidable, one could minimise the risk.
As for those who use religion as a motivator for violence? Dumb fucks, the lot of them.
I agree with you and went a little deeper, the violence regardless of its source is not good, although this is a topic with a lot of fabric to cut because it is very extensive and debatable, I consider that violent people will always exist for many reasons, political, social, religious, everyone looks for a way to impose their dominance, the state has no choice but to create elements with more skills in violence to counteract this phenomenon, but we know that this does not solve it but rather generates more violence, this is a fight history of humanity for world control, We can observe it in different conflicts that we are experiencing in our times, but someone will come who can appease this very violent world that we live in today.
Yep, you say it well; humans are violent creatures and that's unlikely to change - greed plays a big part in that. I don't have any qualms in applying violence but one must know when not to and it's the latter where so many people fail.