Not necessarily.
For some, their clergy are to remain celibate. For others, their clergy are able to be married. I'm a member of the latter, and it does seem to align better with the above quote from the article.
However, the Apostle Paul does make clear that there is a place for gifted, voluntary celibacy.
Yes he does. But since the article is talking of married couples not wanting children, we are already beyond the celibacy issue.