"For all the gods of the gentiles are devils. But the Lord made the heavens."
Psalms 95:5
All pagan cultural practices, rituals, beliefs, "religions" and "gods" that are not of God are worthy ONLY to be annihilated and forgotten forever.
They have ZERO value -- all of them taken together.
No better thing could happen, then that all peoples of the world convert to Catholicism and every "tradition" from paganism burnt, destroyed, and forgotten forever.
Nothing of value would be lost.