how art is really good for people to do in their free time

1. Drawing and painting make you more human and helps you to communicate to others in a personal and different language. There’s always a lot of messages in various drawings and paintings of different people. This is among the best ways of communication in people with communication problems or those who can’t express themselves to others. These people can be affected by shyness, autism, or other disabilities but can communicate through paintings and drawings. So if you have the information you may need to communicate to the world, you can put it into a drawing or painting and put it in an art gallery.
2. Provides Therapy Painting and drawing with the best tools from art stores is a personal activity that takes you to your own world full of possibilities. It stimulates your creative mind and allows you to positively isolate yourself from the immediate reality. You paint and draw what is on your mind that makes you feel good and forget the stressful situation you might be going through at the moment. This provides you with enough mental rest that lowers your stress levels and boosts relaxation and happy feelings. It is the best mind therapy for people with nervousness or aggression conditions.
3. Boost Your Self-Esteem your self-esteem is boosted when you paint and draw various pictures in a non-competitive and relaxed environment. You don’t have anyone to compete with who will judge you on your painting and drawing so you are proud of anything you come up with as long as it makes you happy.
This personal achievement strengthens your individuality and self-esteem. It is ideal for people with conditions like traumatic experiences, co-dependency, and the elderly who need experiences that can boost their autonomy and self-esteem.
4. Boost Your Concentration And Brain Activity Painting and drawing boost both the left and right hemispheres of your brain. The right side exploits your emotions and creativity while the left side is the logical side. So the imagination during painting strengthens your memory that’s why painting is encouraged in Alzheimer’s patients whose memory tends to fade with time. Moreover, when you are learning to paint no matter the source of the information whether by observing or photographs, your brain records images it later tries to reproduce. This exercises your memory which boosts your concentration making drawing and painting ideal for people suffering from memory loss. So you have fun as you boost your brain performance with time.

I would say that the opposing side would say that drawing, messing with artistry , making art is a waste for me and others. 

If we don't have a genuine interest in it, it shall profit us nothing. 

Now I don't believe you have indicated "all people" at any point. 

I will not do that either so this isn't controversial. 

Unless, unless, unless...........you the pro position can prove absolutely that drawing and everything with it and so forth is good, advantageous, favorable, beneficial for ALL persons.

I rest my case .

Case closed