YouTube has demonetized two channels, Screen Culture and KH Studio, that were sharing AI-generated fake trailers.Hollywood studios secretly claimed ad revenue from the misleading trailers, but YouTube's crackdown means no more revenue for them.The removal of these channels comes amidst new contracts and laws limiting unauthorized use of AI replicas in the entertainment industry.YouTube aims to discourage the monetization of AI-enabled fake trailers and prevent misleading content creation on its platform.