Do video courses on the internet work as optional criteria?

I’m looking through the visa requirements wishing to apply soon. Would Youtube videos of courses/tutorials made by myself work as optional evidence?

One point says: Talks or conference speaking that have had a significant viewership.

But then theres the next point, which talks about mentorship, what’s allowed and what isn’t.

Thank you!

Does the youtube video have significant viewership? Have you be consistent with the course and tutorials on your channel such that it can be said to have advanced the sector?