No, this is not about the Roman Catholic Church at all. And Jesus was far more than a mere “Jewish man”.
Not to mention that Paul eschewed marriage so that he could perform his work, specifically. But he never preached that ministers of God’s work ought not be married; the exact opposite, rather.
I was simply positing that his being 30 years old and unmarried would have been unusual.
I mean, he was not a Millenial living in his parents basement! ;-)