Not at all.
Asceticism isn’t a New Testament invention. Various Jewish communities practiced different degrees of asceticism, as do the Religious of today’s Church. Some Jews and some Christians would exercise both the body and the mind with physical and spiritual exercises and fasts for the purpose of strengthening virtue. It is dated as far back as the Prophets. The Essenes or Healers were the most notable. Some came from the Jewish sect of Pharisees, you might say they were the Puritans of the Old Testament Law. There are those who believe Paul might have lived an ascetic life because he described himself as a ‘Pharisee, the son Pharisees.’ Life in these communities sometimes included both men and women. It was a unique lifestyle marked by poverty, chastity, labor, solitude, and prayer. Many believe that Mary may have lived in one of these communities and had set out to live a life of Holy chastity. That being the case, she wouldn’t have been bound by the Jewish ordinance to marry and have children. You can pick up on this by noticing little comments in scripture, e.g. ‘Joseph was a just man’ was no simple eulogy made by his divine visitor. It implied that Joseph had lived a Holy life, a righteous life, “an ordinary sort of man on whom God relied to do great things,” Saint Josemaria Escriva.
Saint Joseph was a just man, a tireless worker, the upright guardian of those entrusted to his care. May he always guard, protect and enlighten families. Pope John Paul II.
Evidence exists in early Christian writings of an early Christian tradition which included an Immaculate Mary. While we can’t rely on all these writing like we can the Gospels of Matthew, Mark, Luke, and John they tell early Christian worship. Some are pseudepigraphic in nature, one such writing is The Gospel of James sometimes, called Protoevangelium of James. The problem is that while this work can be dated to 150 A.D. the authorship is questionable. The Gospel of James claims to have been written by James, presumably James the Just, however most scholars are of the opinion that it ispseudography. In any event The Gospel of James provides us a look into early Church Tradition of Mary’s perpetual virginity and a veneration of Mary and at least proposes one idea of why Mary chose an ascetic life. At least it shows that the Immaculate Conception wasn’t a recent construct.
JoeT