In fact there is one event where someone shouts out to Christ "BLESSED is the woman who nursed you" specifically pointing to her biological role-- and how "instructive" that Jesus' response begins with "ON the CONTRARY.."
#thingsjesusdidntsay
"On the contrary" is not an accurate translation of "menoun" (Μενοῦν) , which is more accurately rendered "truly indeed." The NKJV, which is a very high quality translation, based on very high quality manuscrip scholarship reflecting the best possible balance of textual criticism and liturgical tradition, and which is used for the NT portion of the Orthodox Study Bible, renders this passage as
"But He said, “More than that, blessed
are those who hear the word of God and keep it!”
This is, clearly, in context, the right reading.
Only a tiny minority of Bible translations, excluding the KJV, the NIV, the ASB, the NASB, and others, render that passage as "on the contrary," and indeed, such a reading makes no sense at all, because it would directly contradict Luke 1.
St. Luke would not write, in chapter 1, the Theotokos praising God that "all generations will call me blessed," and then ten chapters later, have God basically say, "Nope, she was wrong, she is not blessed."
Indeed, there is no criticism of St. Mary anywhere in the Gospel of Luke, or indeed anywhere else in the Gospels.