“I had a case involving a 15-year-old girl recruited to shoot someone in the head,” Stockholm prosecutor Ida Arnell told AFP. “She was able to choose the type of mission she wanted, in other words, to aim at the guy’s door or his head. She chose the head.”
Yes, actually, I unironically agree with your strawman of someone else’s position: people have a fundamental right to freedom of movement.
Sure, but countries, societies and communities in general also have a right to exclude and to generally not allow people they don’t want or that they cannot accommodate into their groups. Strong safety nets means a need to carefully manage resources.