I know it's a bit unrelated to this exact person, but this is how you get terrorists. Imagine some foreign worker in europe/us, losing all his family this way

I know it's a bit unrelated to this exact person, but this is how you get terrorists. Imagine some foreign worker in europe/us, losing all his family this way until s/he literally has nothing left to lose, while the politicians in your new country brag about helping the killers of your family with more weapons and money. Then when someone like that decides to bring the "war" to europe/us, and shoots/bombs/... some people, we all act as if "how is this possible?", "who could have radicalized him like that?" etc. Well, we did.