Many people that are disgusted by our society's current situation are sitting on the sidelines observing the fall. They have no interest in helping to fix Western society. They want things to fall apart. It will justify their existence. This situation sounds eerily familiar to someone I read about in the Bible.
There is this guy named Jonah in the Bible. It is quite the story. He hates the people of Ninevah so much that he refuses to tell them to repent on God's order. Why does he deny his calling? He doesn't want the Ninevites to repent. He knows they will and be spared God's wrath. He desperately wants them to pay the price for their disobedience.
As we read the rest of the story of Jonah, we find out that God won't leave him alone. Our plans and desires mean very little to God. His will be done. As much as Jonah wants the Ninevites struck down, God won't. When Jonah finally does warn them, he waits outside the city to see the results. Then there is the vine thing that happens, which is really cool. I won't ruin the ending.
I encourage you to pray and find out what God wants you to do in life. It might be as simple as fixing your marriage (not always so simple). If you have a good family life going on, you will be called to do more. Embrace God's will in your life. It can be scary, but that is what makes life so fun.
Our country is still majority Christian. There are still enough men and women willing to build the new foundation of the future. We keep finding like minded individuals that God puts in our lives. The reward is still there. Ayn Rand was an atheist. She never understood the thinking of Christians. She understood the evil of communism, but she never understood Christianity. That is why Atlas doesn't shrug.