Symmetry

Using Bayes’ Theorem, if you have two phenomena that have any non-independence, then their influence on each other is symmetric.

Because value is created, it is likely that the outcomes are not truly Symmetry, since an economic benefit or cost to one group is likely to have corollary effects on the other group down the line.

The two above examples must have symmetric / inverted / complementary probability effects to each other. (what is the technical Symmetry?)