I think it is the concept of defaults. If you have time to add cute animations, you have time to make it accessible.
As someone who never thought about accessibility when I was in India, it took me time to come around to the idea that accessibility needs to be the default.
For example, yes, looking for color blind palettes and textures adds time to your graphing process, but that time should have been factored in. Considering non-color blind friendly graphs as a completed task was the problem for me. 😅
And now we have the vision API! If you can use AI to write your content, you can use AI to add alt for the images in the content.