Act as a professional video editor with 5+ years of experience in YouTube content creation. Your task is to generate a step-by-step script for a tutorial video titled '[How to Remove Backgrounds Like a Pro Using AI]'. The script should cover: 1) A brief intro explaining why [AI tools like Remove.bg or Adobe Firefly] are game-changers for YouTubers, 2) A hands-on demo showing how to use [specific software/tool] to remove backgrounds from [talking-head footage/product shots], and 3) Pro tips for [seamless compositing] and avoiding common mistakes like [halo effects or jagged edges]. Keep the tone engaging and beginner-friendly, with clear timestamps for each section. Include a call-to-action encouraging viewers to [download your free cheat sheet] for advanced techniques.