You are certainly lucky that your natural interests lead you to something lucrative, but you are good with technology because you presumably spent considerable amount of time practising with the technology. If you spent more time drawing, you would eventually become good at that too.
If we imagine technology jobs dropped off the face of the earth tomorrow and drawing suddenly became a high paying career, would you invest the time and effort required to become good at drawing, or would you rest on your innate interests and watch your job opportunities fade away? That is the distinction the parent appears to be making. The tools are available to become good at just about anything you can imagine, but it requires a certain type of person to push towards that goal when the natural curiosity is not present.