Ever since the Mafia used the Unions to get votes for the Democrats against the Moral Majority Republicans
What the fuck are you going on about? The "Moral Majority" is neither moral nor is it a majority. There is no Mafia/Democrat alliance. Now shut the fuck up and take your meds.
(immorality) has been happening and getting worse
As relative to what? How do you go about measuring the amount of immorality?
The Republicans stop the mobsters from promoting drugs, gambling, prostitution, obscenity, vulgarity
The republicans don't do a very good job then, do they? There have been people promoting drugs, gambling, and prostitution at nearly every point in history. Since when does the mafia have anything to do with obscenity and vulgarity? They are in it to make money not destroy morality, There is not money to be made from those things.
etc so they use Hollywood unions, the Union media, Union schools, union writers of textbooks, songs, magazines, papers, etc.
There is no monolithic "Union" there are hundreds of different unions with hundreds of different goals, many of which work at cross purposes. To suggest that they are all united in some singular purpose and that they are controlled by a united monolithic mafia is just laughable.
That is why the moral decay
You have yet to establish that there is, in fact, a decay of morality.
Union musicians and influential union comedians and late night shows always bashing religion and republicans.
You really don't have the slightest clue what you are talking about, do you? How horrible your life must be, what with a big scary liberal, evil, mafia, union hitman behind every door and around every corner.