What will be rock bottom for American society and what will it take to bring us back from the self-destruction? How far are we from this?

IMHO, parents will need to take back the right to discipline their kids, they need to be brought up to respect those of authority, not to mock them, and the kids need to be held accountable for their actions.

It will take turning back to the Lord Jesus Christ and becoming one nation under God as we once were.