Excellent news.. I was eagerly hoping for something like this, and I'll start to use Dtube Network instead of the former.
Having said that, I think it is good to always have a purely decentralized version of Dtube, without AI, high fees or anything like that.
For Dtube Network though, I'd like to see AI for the search results, along the lines of @steeveapp (YouTube's search algorithm is their Secret Sauce), and I am 100% okay with giving Dtube a 25% cut.
P.S. It's okay if you roll out ads someday, but avoid using promoted videos and profiles, since that would definitely stop people from being able compete organically.