Satan is not a real being but an explanation for why bad things happen to good people.
But because there is no Satan does not mean that there are no Satanists (people who believe in Satan and act accordingly).
There are elements within our popular culture which sell their souls and practice Satanism and black magic for the purposes of perceived material rewards.
Mostly rock stars but also some movie stars and directors, some sportsmen and women, some writers and journalists etc..
This is heavily disguised.
The effects are :
Any attempt at enlightenment or spirituality will be manifested backwards.
The spiritual search will be sabotaged.
Religious or spiritual people will be persecuted.
Vulnerable people will be preyed upon.
Manipulation of unconscious images.
Distraction from your life's purpose.
They will tempt you to transgress.
Then "move the right hand of God" against you = judgment and hell.
They also sell their own products and frame the innocent.
What to do :
Reverse the images etc..
Stop listening to their music and watching their shows.
Pray to God for help.
Ask, seek, knock.
Study the Bible with discrimination.
Listen to classical sacred music.
Love God and your neighbor.