"Online poll" is kind of vague. Can you provide some clarity? I think Marco Rubio made a good point that actual voters see and analyze things differently than cable news commentators. I think somber people like Brit Hume, who realize what a vacuous, intellectually defunct buffoon Harris is, see her performance as better than it was because she didn't do things like cackle endlessly. Because she didn't come off as the obvious Marxist sewer rat they know she is, their view of her performance is colored.
No one, including you, thinks 69% of people watching think she "won" the debate.
With Trump having a pre-debate lead in Pennsylvania polling, I am suddenly more optimistic about his chances, because if she loses Pennsylvania, she will not be POTUS.
Here's a close one.