Wrong!
Every single amendment to The US Constitutionsince the original Constitutional Convention in 1891 was voted on and ratified by state legislatures.
Ok. I'll take that.
I've argued in the past that even the Bill of Rights didn't create rights but the right to trial by jury mentioned in the 6th Amendment might be the one exception. There is a natural right to a fair trial but the jury of peers case is a specialization of the fair trial right. So did the 6th Amendment create the right to a fair trial or did it tell America how it was required to protect and preserve that right?
I've also considered whether the 13th Amendment created a right to not be a slave but that right always existed, the 13th just enforced it in the United States.
Also, does the 15th Amendment create a right for blacks to vote? Not really; it is a natural right to have a say in the government.
Did the 19th Amendment create a right to vote for women? Or did it just restrict the government from limiting the exercise of that right by women? The actual text of the Amendment says the latter. Like the text of the 2nd and other Amendments, the 19th Amendment acknowledges the right to vote as a preexisting right and requires the government to not restrict the right based on sex.
Then there's the 26th Amendment. Did it expand the right to include 18-year-olds or did it restrict government's authority to deny the right for anyone 18 or older based on age. The Amendment actually states the latter case. It states, "The right of the citizens of the United States, who are eighteen years of age or older, to vote shall not be denied or abridged by the United States or by any State on account of age." The opening phrase actually refers to the right of 18-year-olds to vote as an existing right and simply restricts government power to deny it while leaving in place an implication of government power to deny the vote to those under 18.
If Pelosi passes her stated wish of giving 16-year-olds the vote in Federal elections, that doesn't even take an Amendment she can do that with a law passed by Congress and signed by the President. That the 26th Amendment enforces that the government cannot prevent 18 year olds from voting it doesn't restrict 5-year-olds from voting. That's a scary thought that we should get fixed if we ever have an Article V convention.
So I have long argued that the Bill of Rights, and possibly the entire Constitution, creates or grants no rights at all; it only protects them or otherwise limits government's authority to limit the exercise of preexisting rights. I've also challenged my own view and go back from time to time to read and consider it again. Without an in-depth review again, I still cannot think of a case where any amendment created or granted a right.
Since you're the one making the argument, please tell which right was created by an Amendment ratified by Congress and the State Legislatures.