I always get resentful when people bring up Trump as the root of all evil!
Why? Because I am Canadian. This is an international forum. So drop it, ok!
But, I think there actually is a question involved when someone blames Trump. Not that he is the cause, but what has caused our society to go so far down hill, with regards to sexual immorality?
My one word guess would be Hollywood. And not just Hollywood, but all film, the media and the internet.
Some are you are much too young to remember, but on TV, in the 50's and 60's, bedrooms were rarely shown. And if they were, the married couple slept in matching twin beds. And other than a peck on the cheek, you never saw a kiss, forget about hand holding.
The morals were totally different! People were still evil in their hearts, without Christ, but there were great revivals in the 1950's, besides the fact that the Victorian era morals never quite died out. (In spite of the best efforts of some!)
Yes, people were still immoral, but the media didn't show it! I had no TV most of the 70's and 80's, so I never saw things take a tumble. By the 90's you could find swearing, and people walking off to a bedroom together to do?? Who knows, it was left to the imagination what unmarried people do in a bedroom.
Things went downhill. Satellite TV, Netflix have made it infinitely worse, as the Networks try to keep up with internet porn and what Netflix can get away with. Like full frontal nudity, simulated sex, that looks like real sex. And not just a glimpse!!
My fast forward button seems to get more and more use these days. Meanwhile some pathetic R ratings are supposed to stop your hormonal pre-teen from watching those sex scenes, usually between unmarried partners, and lasting forever.
How can we change Hollywood to present a moral view of sexuality? I don't think we can. Only God, and a big revival could do that.
How can the church help stem this horrific pandering to perversions? How great it is to see LBGTQ people treated normally, because we finally don't have to worry about precisely what we are talking about- Christian or Biblical values!
Of course, we need to raise our children to live God's truth and values. And getting rid of TVs or putting parental controls in TV and the internet might help! And our churches need to support homes, by teaching what the Bible says.
I am personally not optimistic about the future morality of the Western world. Of course, prayer and another great awakening could change that.
I appreciate the heart the OP has for this subject. But, I believe, like the fall of the perverse Roman Empire, our nations are crumbing from the weight of unholiness and ungodliness.
Pray for revival! That is the only help left!