The barrier(s) would only keep out those who would try to get into the country illegally. (Q.E.D. in one move?) How is that immoral? How is that racist?
Trump should also ask for some funds for that big, beautiful, inviting door for people of all backgrounds and colors, who are willing to learn about and assimilate appropriately into our can-do (etc.) culture, are willing to learn and abide by the laws like the natural-born citizenry, aren't hidden members of our society, become productive and value-adding, etc. etc., who are willing in order words to go through the proper vetting. Trump should also been over backwards to ensure that the border-detained kids are given as humane a treatment as our cherished vets (where he talks of making heads roll at the VA when they let our amazing veterans down). Right, Trump & Democrats?
[Note: "ineffective" does not mean "immoral." "Immoral" means a categorical rejection of the idea, even if it did cost the dollar that Pelosi, caving in on the principle of it (heh heh heh...), offered the President. Also, we need to get a dialectically satsifactory resolution to Mexico paying for this new barrier addition. lol ]