Premature optimization is much more useful as a deterrent for stuff like building complex data structures and processes to speed up looping through like 100 ite

Premature optimization is much more useful as a deterrent for stuff like building complex data structures and processes to speed up looping through like 100 items. "But it might be a million items later!" Yeah, or the company might pivot before we ever go live with this feature. Just slap a for-loop in there and get on with your day.