What makes a useful title option
A useful title makes a clear promise to the right viewer without claiming more than the video delivers. That needs more context than a topic: what the video really teaches, who should recognise it is for them, which phrase should fit, and what concrete facts the video contains. Those constraints are why this tool asks for a promise rather than a subject. With them it can produce five genuinely different strategies rather than ten minor rewrites, which is the difference between a list you scroll past and a set you can choose from.
