Clearly, you haven't taken the time to read the links I've provided because if you had, you would understand how the multiplication rule of probabilities applies to biological evolution. If you got anything out of your course in introductory probability theory, the paper
The basic science and mathematics of random mutation and natural selection is an example of an elementary probability problem. Perhaps you want to try to prove that math wrong. I did the math and published that paper before Kishony performed his experiment and that math predicted the behavior of his experiment before it was performed.
Since you won't put any effort into trying to understand evolutionary processes, you need to be spoon-fed. The physics which applies to evolutionary processes are the 1st law of thermodynamics to competition and the 2nd law of thermodynamics applies to adaptation. The Lenski experiment demonstrates the principle of competition for the limited energy source (glucose) forcing his bacteria to compete for that limited resource. The most effective user of the limited source of energy becomes fixed in the population until a mutation occurs giving a more fit variant which then drives the previous variant to extinction.
I think there is a multitude of reasons why people won't let go of the ToE. I've already pointed out 3, bias, ignorance, and confusion. Another is money.