OP is surely aware that Congress cannot raise the voting age. It would take another Constitutional amendment to overturn the XXVI.
In fact, all Congress can do is enforce it.
Twenty-Sixth Amendment
Section 1:
The right of 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.
Section 2:
The Congress shall have power to enforce this article by appropriate legislation.
That’s why, for example, the best way to end the Electoral College is not by constitutional amendment but through congressional legislation, such as passing the NPVIC bill. https://www.nationalpopularvote.com
OP is surely aware that Congress cannot raise the voting age. It would take another Constitutional amendment to overturn the XXVI.
In fact, all Congress can do is enforce it.
I’m well aware that revising the Constitution with the proposed amendment is no easy task, hence the impending TikTok ban. https://apnews.com/article/vivek-ramaswamy-voting-age-2024-president-ea1429836e8f809fbf301b7b027f4ab9
That’s why, for example, the best way to end the Electoral College is not by constitutional amendment but through congressional legislation, such as passing the NPVIC bill. https://www.nationalpopularvote.com