You are an idiot if you really believe that. It is never OK to dissolve borders my ancestor fought and died for.
Think what can be accomplished just by denying all taxpayer benefits to all immigrants. Then immigrants will be helping to build wealth in America. With today’s welfare state, immigration is destructive. See what Milton Friedman has to say. https://m.youtube.com/watch?v=JQzW6DNkP_8
Of course we’ve added another problem, also caused by the welfare state and that is the use of illicit drugs, which the wall will probably help.