Have you tried the Ask Studio?
It looks pretty cool. Saw Sean Cannel talking about it. The fact it has access to not only your channel's videos but also the comments is very exciting.
How? I asked it what it suggests my next video topic be about, and it based it's answer on my channel's past 90 days results. The suggestion was not surprising and I am making that video next. (Today)
You can access this tool in your YouTube studio, upper right side, thru that black star.
Let's see what happens 🤨
📍Update: the video posted this morning and in the first hour and a half it's ranking number two of my last 10. But I must say it is not the topic I really want to talk about which is basically Social Security. I think it was suggested because there is so much wondering, worry, interest, etc. about it.