Currently, lenses only allow specific URLs to show up in results. However, I would like to also have specific YouTube channels included in a lens' results, rather than just sites.
For my personal use case, I would like to add my college professor's YouTube channel onto my college search bang. This would make it easier to find a specific lecture video, if I needed to look at one.
As for general use, someone looking for reviews for a specific category (e.g. PC parts), could add YouTube channels that align with that niche (e.g. LTT, Gamers Nexus, Hardware Unboxed, etc.)