It’s part of God’s core plan communicated to his created human children, and has succeeded spectacularly vs mass rape, absent parenting, and other anmimal/simian-like behavior.
The 10 commandments each directly support and direct marriage and successful family life. The list is abhorent as an existential threat to liberals who want to make themselves gods. Hustory has not been kind to such bitter, sad apostates, tyrants, and deceivers.
(It’s part of God’s core plan communicated to his created human children)
I would also say you’re quite correct.