Don't worry, it's not my native language either. I'm happy my stuff is not so hard to read. :D
The problem I have so far with private protection companies is, they have to be payed from someone and that someone has to see a need for protection. So why would you want to pay for someone if your are Ok for a while or can buy a fence which is high enough for your home.
What is wrong about "what if"?
If we are talking about what is right or wrong we have to think about every part of it not just the one we have solutions for right now. Otherwise we are just the same kind of people we complain all the time.