Artist here. I don't draw because I'm good at it. Or because other people are better at it than me.
I do it because I like it. A lot.
It makes me happy to be able to take something from my own brain and make it real enough that others can see it. I don't want to make a career out of it or anything. But being able to draw things for my friends for Christmas or birthdays is something that makes them happy. Drawing my own assets for games I'm programming, or sketching dumb stickers for friend group in-jokes on Discord is satisfying.
Please keep drawing. Please keep making music. You don't have to make anybody happy other than yourself. It's as normal an expression of humanity as dancing or singing.