Normally I would say, “Congress cannot pass legislation that is contrary to the Constitution.” But we have seen how that goes.
If we still followed the Constitution, we would need an Amendment.
Even if it passed, you would still need 38 state legislatures to validate. How many states did Hillary win again?
The article did say that if passed, three fourths of the states would have to ratify it within seven years to become an amendment. Read the whole thing.