[stickfigure]

In three days you can accomplish what someone else ... would take a year to do?

Sure, why is this surprising? There's no hard limit to incompetence. A bad CEO can sink the ship; a bad manager can destroy the team; a bad product manager can make the product useless; a bad engineer might never deliver on any timescale. Hell, even a bad janitor could burn down the building.

"Training" is just not a very good metric of skill or value. If it were, they'd hire CEOs straight out of college.