The Bible says WE (mankind) are the cause of the problem—the root problem is sin.
And America was NOT doing just fine morally speaking before the Marxist.
God has provided the Remedy for sin—it’s His only begotten Son, the Lord Jesus Christ,who died for our sins. He shed His blood and sacrificed Himself to save us from sin, death, and the devil. All who believe in Him will be forgiven of all their sins and be raised up to walk in newness of life in the power of the Holy Spirit who comes to dwell within that one who believes in Him.
What He did at the cross for us spiritually:
He justified us - saved us from the penalty & guilt of sin
[Reality in our lives when we first believed, with continuing results]
He sanctified us - saved us from the power of sin
[Reality in our lives as we progressively say “no” to the lusts of our flesh and “yes” to God’s standard]
He glorified us - saved us from the presence of sin
[Reality in our lives when we receive our new bodies at our being caught up with Him when He comes in the air]
The immorality we are now experiencing has been foisted upon us unwillingly.
When you hear the Left chide the 1950s and "Leave it to Beaver" they are really speaking about their disdain for what is good about America and their work to usurp our moral underpinnings and its reliance on Natural Law, God's Law.
We can not ignore the marxist plan for America, because it is the cause of America's present travail.
Even Job had to realize that not everything was specifically his own fault.
You have to know who the enemy is in order to best him.