OT: Sc2 made me a way faster programmer, no joke! Some people think they are fast bc they use keyboard shortcuts when they code, but playing sc2 will teach you what having a high apm is really all about.
If Starcraft thought me to smush buttons super fast, that doesn't make it better than knowing which 11 buttons to hold down while typing my name in emacs to achieve the same result.
Are you saying it taught you to organise your actions better, or just how to press more buttons?
APM (actions per minute) and EPM (effective actions per minutre) both stem from the same thing; forcing yourself to think about your actions faster than you previous did.