I did not mean completely arbitrary. I meant: If I have personally qualified a person as an expert on building retaining walls for landscaping and want to have

I did not mean completely arbitrary. I meant: If I have personally qualified a person as an expert on building retaining walls for landscaping and want to have your platform process a particular video, would you allow this? I'm not necessarily interested in the topics you're providing resources around. I want niche topics. Like roofing or how to properly set up a traditional hand planer. I am interested in individual, often amateur contributors of niche knowledge on youtube, not channels designed to educate in the first place.