Content generation strategy software for YouTubers

Hello fellow Indie hackers!

I'm working on a product which is focused on helping content creators and YouTubers dissect, analyze, drill-down and auto-respond to user feedback. The tool uses AI to help YouTubers get a detailed analysis of the following:
1.) What topics are my viewers talking about?
2.) What are topics that are liked or disliked by people who watch my video?
3.) What do people want to see in the future videos? What are they recommending me to post about? What questions do they have?
4.) How can I focus my content generation strategy to stay ahead of my competitors and acquire a larger follower base?
5.) What does my audience look like and how can I target similar profiles?
6.) How can I send an automatic personalized message to increase engagement with my users?
7.) And many more....

Our main goal here is to make a deeper connection between you and your audience, thereby creating a stronger bond. This would lead to higher views and following, better engagement and interactions and eventually bigger revenue.

Would love to get a feedback from this amazing community about the idea and different ways through which we can improve on. What would be some of the ways through which I can start validating my idea? Having a hard time to find a community or group that is designed more towards medium to big youtubers. Thank you!