What might be of great use would be a sort of league of decency to clean up the blockbuster films and market them under a trademark such as "Decency Films". Perhaps EWTN or even Vatican Television could do that.
This is necessary and, with digital technology, should be very easy. Excise the gratuitous sex scenes from many of the top movies world-wide and you would open the cinematic world to many men and women who hitherto refuse to watch, show or promote those very films because of their indecency and pornographic scenes. Opening that world to holy people might increase the involvement and influence of virtuous people on that world, which is presently so corrupt.