I agree with the core point of the article but the bit about unused bar charts reminded me of a weird reality. You don't know the bar charts you need when you

I agree with the core point of the article but the bit about unused bar charts reminded me of a weird reality. You don't know the bar charts you need when you make them. Not in a "you didn't do enough research" way (waterfall isn't the solution to everything) but instead in a "until it breaks no one notices" fashion. Sometimes a chart points to an exact problem. You may only look at that chart once every other year but if 1/10 it avoids an outage that is a win for the chart. The problem is knowing which charts work like that vs which ones are superfluous.