Trump knows stopping the flow of COMMERCE (vs humans) would be harmful to the economy of the US.
We will just go back to the old method where goods are shipped to the border by Mexico and then brought through a warehouse where they are shipped to where they need to go by US truckers.
Is it less efficient than having the Mexican trucks waived through? Yes. But it works. It works just fine.
Stop the invasion.
We can adapt. Trump was bluffing all along, he was never going to shut the border down. he does this often, and it doesn't work. he needs to shut the border down with or without commerce (his choice) --demand the wall be fully funded and congress legislate better asylum laws-- or leave the border shut down indefinitely.
I for one am tired of excuses.