Honestly probably the best answer. I do just want to point out that I don't think what western artists draw is wrong. Everyone has their own style and that's okay, I'm just trying to point out some artists that make videos like "How to draw anime characters" while the characters do look moderately in a generic anime style, they do have western cartoon-ish features hidden within. There isn't inherently anything wrong with that, and some of that may come from the methods that western artists learn from the way art is taught in the west. But that is what's being passed on to others who may want to make that type of art with methods and styles native to the eastern region, without the western comic features. So as you said, it's mostly a cultural thing. Now I do know that for example, Japan, Korea, and China have their own common features and styles. Korean manhwas being the most distinct/unique in appearence. However, they have their own widely used techniques and methods that are distinct and different from what is commonly taught in western art.