If your economists can boost the GDP a fraction of a point they are happy as clams. They don’t give a tinker’s damn about public health, public safety, national security or wage suppression.
Your arguments that this is why we need to fix our immigration are true but meaningless. They are meaningless because will never pass in the Congress until the border is controlled. We’ve been fooled too many times in the past.
Even if your argument that illegals commit less crime were true (which it isn’t) letting in one murderer is one more than would have occurred if we had stopped him from coming in.