So Rosary is a collection of prayers, right?
Is this what you mean?
It was a wake (evening before a funeral). We always pray the rosary, the evening before a funeral, and there are lots of men there because they often have to work during the day, so they come to the wake and skip the funeral. Funeral is more women and elderly and children.
https://catholicgentleman.com/2014/10/rosary-best-prayer-men/
Discussion
The rosary is a powerful shield in the spiritual battle, yes. It's a battle to the death, which is why it contains the phrase
"Holy Mary, Mother of God,
pray for us sinners,
now and at the hour of our death.
Amen."
It is often recited at funerals or before military battles or political conflicts, but it is best said regularly because it helps you fight your daily battles, as well.
I like it 👍
Btw if you want to see what he is reffering into (that "interview"), watch this video. You might find it interesting.