*Just to be fully accurate, there is intent involved when people do selective breeding. Such as with pets or other domesticated animals. But usually that’s separated out and not considered evolution, though ironically enough, it actually still is evolution.
Did you just look at the pictures or did you actually read the text? It’s not about who gets cheered for and who doesn’t. The issue is people (in the US) saying it’s not possible that a Chinese athlete did that and that he somehow cheated, which is not only childish and cringe, but extremely hypocritical given the context.