I do not consider stable coins to be evil in any form. Stable coins are very necessary for us, because they serve the activity of a real cryptocurrency. In fact, stable coins are not full-fledged cryptocurrency, they have only a cryptocurrency shell, but in fact they are a digital copy of the currency of a particular state that they represent.
Agreed, an important difference to note. However, the article is saying that means they are inheriting many of the negative attributes of regular fiat currency which could be bad for the crypto ecosystem as a whole.