They made the horizontal cuts evenly spaced between the cutting surface and the top of the onion, which is nonsensical to me. I believe that a single horizontal cut at around 15-20% height would be better for uniformity than a horizontal cut at 50% height.
But later, I think the pressure of creating constant content, and moving into non-expert areas, has gotten just as pop-sci as anybody else.
Still think she is on another level from Eric who will throw out any crazy idea he can if someone will listen.