Not only do you need fundamental skills, you need to draw in a style that studios are looking for.
Animation has their own set of styles. Calarts, Avatar, Disney, etc.
Video games has that concept art style.
Comics has capeshit and sjw indie stuff.
If you draw anime, you won't get hired by anyone, unless you speak Japanese, Chinese, or Korean. If you want work, whatever you do, don't draw anime.