If this was a theoretical issue, you'd have a point. But, again, there isn't any disagreement on this issue in the populace of any state. 50 states agree marriage means a man and a woman. Heck, all the history of Western civilization says the same. Why should an amendment leave this matter open for debate, any more than it should leave open the definition of "dog"?
Additionally, there is the complication of the "full faith and credit" clause of the Constitution, which suggests (with considerable precident) that a legal marriage in any state must be recognized in ALL states.
Did you mean to say practical rather than theoretical? (it's not relevant to my argument either way)
But, again, there isn't any disagreement on this issue in the populace of any state. 50 states agree marriage means a man and a woman. Heck, all the history of Western civilization says the same.
Then why not just block the Court and say a State alone decides the matter?
Why should an amendment leave this matter open for debate?
If the goals are to have a specific standard for everyone in the US and to remove that power from the States, then it shouldn't.