Not sure how you want to teach about Bitcoin.

I think videos about a speciifc topics that can be easily shared would be my approach. As an example see this IT Guy on Youtube:

https://www.youtube.com/user/elithecomputerguy/featured

For more general info the guy has a separate channel:

https://www.youtube.com/@EliComputerGuyLive/videos


Regarding topics start from the beginning like "Whats in Bitcoin"  and then move on through all the details step by step......

If the quality is good maybe people would pay for it