I’ll start by plugging Harvard’s free courses catalog as well as Udemy
Edit: Gonna add 2 more I remembered-
Blender - I wish I had more time to learn it, but I did start the infamous “Donut Tutorial” once!
Watch Cartoons Online - Lots of good older stuff!
Public domain audiobooks, read by members of the community. It’s a beautiful thing - which is why AI scrapers seem currently determined to tear it down.
That’s not what I meant; I meant to go on with your specific favorites, what you listen to on there.