That they were pointing out an obvious, which you doubled down on

What is the article's point? It strings together a bunch of facts into a fact string. Everything causes cancer and it turns out microplastics cause cancer since they are a thing. They (might, correlation and causation) double the risk of heart attacks which is comparable to a lazy bloke having a desk job. Might be lazy blokes with desk jobs have more microwave dinners though so who knows if that is a real signal.