/ic/ - Artwork/Critique

Hey guys. I've just started learning from pretty much no experience at all. I struggle to draw anything that i personally consider even remotely good (and i like to think my standards are pretty low)

I see drawings in pretty simple styles and would love if i could even draw to that level. I'm looking at construction, drawing over boxes and cylinders and stuff to help get a grasp on perspective, and i feel like it could help me a lot but looking at stuff like pic related it doesn't feel like perspective has anything to do with drawings like this...

Are drawings like this something that becomes easy after just a ton of practice? Or is there something I can do to help get better at drawing in a simple style like in this picture?