Chance of success is practically zero, though.
As I understand it, they weren't supposed to represent everybody equally at the individual level, but to give representation to the 50 states, not have big states swallow small ones.
Presumably in the Year of our Lord 2024 the preservation of slavery as an institution is no longer an issue for the South, and a simple cost benefit analysis between remaining part of the world's last superpower or Balkanizing would be sufficient to keep them in.
The preservation of the independence of states and their say in federal level can very well still be...
One of those "among other rationales", summarily dismissed for a cherry-picked one...
Everyone recognizes that the EC is broken and harmful. Getting rid of it would be a huge accomplishment.