just because you tell me water is not wet does not make it dry. also, the cool thing "about science is it doesn't need you to believe in it" or however the quote goes
There are people certain the earth is flat, the moon landings were fake. That certainty doesn't impress me. So I'm just really not sure what the point is.
The point was that science doesn't allow for certainty, by construction. We're not certain the sun will rise tomorrow, we're not certain the speed of light is a limit, we're not certain that F=ma or that E=mc².
Those that want certainty have to look to religion, or to pseudoscience. And they will certainly be wrong.
while science might not have a definitive answer for everything, they distinguish from fact and theory.