Cephissus's chart seemed to show that whether you call it a complex carb or a simple carb, and regardless of the chemical composition, except for a few outliers they affect the blood sugar and insulin pretty similarly.
This means there's a heck of a lot of bro science and people talking out of their asses about the differences between carbs and their effect on the body.
First of all we don't know if this is actually a true representation of what has been done or even if it has really been done.
Second this chart doesn't take time into account.
If you would take some measurements over time (let's say every 2 mins) there will be a significant difference between simple carbs and complex carbs.
Also the effect on the body is very different.