Then we should abide by the agreement & treaty we signed.
“We” didn’t sign a treaty … and the agreement was signed by a U.S. president who had no authority to commit the U.S. to much of anything. It was like the CEO of Pepsi signing a deal to have his company buy Coca-Cola for $100 trillion. The Pepsi board of directors is probably going to have a say in the matter — don’t you think?