You have literally no idea how much impact an individual can have on a project....(We typically call them 'Architects'...) but your scorn is well met ; It DOES

You have literally no idea how much impact an individual can have on a project....(We typically call them 'Architects'...) but your scorn is well met ; It DOES take a team of countless -- and I have also been literally the sole designer of things that relied on thousands to implement. Thanks for your disinterest.