Ah, yep, I was too sleep-deprived to remember that proposal and ratification are separate processes. Still objectively represents a failure of the United States that they can't push this through. And of course that Congress could actually at any time ban it at the federal level with just a majority vote and haven't done so. Or that the SCOTUS could actually ban it unilaterally. Or that even just a successfully proposed constitutional amendment would represent taking a stand against it, but they haven't even done that.