I don't see any perks to worshiping satan. What perks do they get?
Power, wealth, fame, position, Presidency, Monarchy ect ect.
Satan showed Jesus all the Kingdoms of the world and said he would give them to Jesus if Jesus worshiped him.
Satan is the god of this present world system or Age. He has a lot of control over the "goings on".
Thing is, Satan has told those that worship him that he's going to overthrow Who the Bible describes as The Almighty, or The Most High God.
So they think that they will rule Creation as gods along with Satan.
Satan lied to them about that.