How does your recommendation algorithm idea handle channels that have no other channels listed in their Channels Section? How does it handle suggesting small o

How does your recommendation algorithm idea handle channels that have no other channels listed in their Channels Section? How does it handle suggesting small or new youtubers who likely don't have themselves in anyone else's Channels Section? I just did a small random sampling of my own subscriptions, and I'd say about 30% or more have no channels listed in their Channels Section. And of the ones that do, it's all much larger youtuber's in their own circles that I'm usually already aware of.