There seems to be the persistent idea among Trump sycophants that a wall along the border between the US and Mexico will be effective for something good and worthwhile. This is a false idea, as sufficiently spelled out in two brief articles here:
This Is Why Anti-Refugee Fences Don't Work
History Shows That Border Walls Don't Work
I ask that everyone read these articles before suggesting or trying to argue that a border wall will be effective for something good and worthwhile. Trump only wants to build a wall because he made a campaign promise to do so (promising that Mexico will pay for the wall), and due to the current carnage and foreseeable utter collapse of his administration he feels the need to try to reinvigorate his base. Trump does not want to build a wall for any rational reason. Trump's motives and acts are not rational. He's delusional.
This Is Why Anti-Refugee Fences Don't Work
History Shows That Border Walls Don't Work
I ask that everyone read these articles before suggesting or trying to argue that a border wall will be effective for something good and worthwhile. Trump only wants to build a wall because he made a campaign promise to do so (promising that Mexico will pay for the wall), and due to the current carnage and foreseeable utter collapse of his administration he feels the need to try to reinvigorate his base. Trump does not want to build a wall for any rational reason. Trump's motives and acts are not rational. He's delusional.