No. They both know. Trump doesn't want it because it's unprofitable. Harris doesn't dare propose it because she'll lose the election if she does.
It is the American people who don't have the first clue about what sane health care would look like. And that's also true of the populations of Canada and the UK, which used to have it, and continue to elect politicians who promise to destroy it.
I can't believe our species has survived this long. We clearly don't deserve it.