Jewish scholars attribute the 'lucifer' (false light/false Messiah)- to the King of Babylon and his cohorts in Isaiah 14- as well as Sennacharib.
Christian scholars attribute it to Satan and the anti-christ and his cohorts.
I believe both are right, if you put the OT and NT together.
(BTW.. in ancient Babylon they were into astrology, evil sorcery, idolatry, self aggrandizement as gods, molten image worship, and use of music against God and His people to steal their promises for money and occultic purposes. Sound familiar? Because the Bible says it's rising again as the end times anti-christ (s) the whole world loves- and that is 99.9 percent of what the entertainment industry and new age movement is into)