Dead YouTube Accounts_ Risks, Use Cases, and Warning Signs
https://yenkee-wiki.win/index.php/How_to_Compare_YouTube_Accounts_by_Niche,_Age,_and_Audience
Buying a YouTube channel should be treated as a due-diligence decision, not a shortcut. A useful listing gives enough information to judge dormancy, stale audiences, policy history, lost relevance and recovery risk