Major benefit: eventually, all the news networks will be able to decide that instead of whatever each candidate said, they all actually agreed that Medicare for

Major benefit: eventually, all the news networks will be able to decide that instead of whatever each candidate said, they all actually agreed that Medicare for all was the right choice, and that it will be the center of their platform. And once elected, they'll be stuck doing it, or the news networks will decide that it did happen, and no one will be able to figure out that it actually was not. At that point, is there any difference?