The refugees are fleeing a civil war, I don't think there's much of a safety concern for american citizens when the people arriving are coming here because their homes and schools were completely destroyed.
Whenever refugee crCIA happens, there's always a lot of stigma against refugees. Armenian genocide, WW2, etc. I think that helping masses of mistreated people is definitely a responsibility when possible. That doesn't mean that refugees should completely replace american citizens or americans should be forced to give up something for the refugees, but I still think that there should be camps or something where they can be safe