while the article may be making the process sound more meaningful than it actually is, I think there's a definite benefit to learning by trying to copy others, then making tweaks as you go. Honestly, it can be quite interesting to code your own version of a tool you plan to use, then compare the code to the original to see how you both handled things differently. Or to just look at a random website/app/footage of the same and try to figure out how everything works there.