maybe you should spend your time writing software that teaches the beginners how to read schematics, thus enabling them to make progress toward their presumed goal of understanding and designing circuits, instead of giving them additional handicaps to overcome, such as having to use a user interface that is as confusing as a breadboard (if not more so, if the comments indicating that the pin-1 indicators are missing from the simulated chips are correct; in my browser the app wouldn't even load)

or at least software that gives you an error message when it fails instead of a blank white page