I'm a geophysicist and all my earth science books when I was a student, I had to give the wrong answer to get an A. We used to ridicule continental drift. It was something we laughed at. We learned of Marshall Kay's geosynclinal cycle, which is a bunch of crap.
Sooner or later a rider will emerge who will win more Tours. In every sport we have seen how the records eventually get broken and cycling is no exception.