Discovered a full 2d Animation course by industry animator Toniko Pantoja on cartoon brew.
With 2d Animation not being popular he makes a good case why learn 2D skills can be useful in other Animation jobs or doing 3D Animation.
I feel like taking this when I have a bit more time, would love to learn the craft of drawing many frames since I can’t go out much to shoot movies these days.
The whole course is available on his Gumroad.
You can purchase the whole course or parts of it.