Why would drawing be important to a sculptor?
Make drawings that take your mind away from the chaos.
Drawing room models are more important than machines
Why art is important? Life drawing is why art is important.
Rules for figure drawing ? First, look at the model, second, make it simple because sketches are more life-like than painful drawings.
Art is the right middle way between craziness and dull reality.
Auguste Ingres, Art is neither good nor bad, nor it is neutral.
Beyond the question "why art is important in life", rather studying "why life is important in zany art?"
Studies have shown that each year, our brain has to process about 1/20 more information than the year before. Nowadays, an average person processes roughly a ton of information per day, whereas 500 years ago, that would be the total amount of information consumed in a lifetime. Given the real world, the way things are practicality, and the nature of popular images.