Would you care to be more specific?
Seems like that author started with "competition is evil and responsible for all bad things" as the bottom line, and then just took examples of random problems and tried to fit them to this pattern. As opposed to... exploring things as they are, and then coming to a conclusion.
babies will compete for their mother's attention if she is on the telephone or even just looking away
She uses a wide definition of "competition", probably a synonym of "scarcity". Scarcity is bad, therefore competition is bad, therefore capitalism is...
"I looked at what I think of as the food chain that led to the financial crisis, which was that you had individual consumers buying houses they couldn't afford, sold to them by realtors and property people who were competing to sell more properties at a higher price and so on. [...] I thought, hang on a second, classic economy theory tells you that a competitive marketplace is superior because competition provides a diversity of products which is good for the consumer, and it also, therefore diversifies risk. And yet, in this instance, competition has led every single one of these companies to copy each other, which had concentrated the risk. And I thought, Wow, that's interesting. That's specifically what's not supposed to happen."
More here.