Here's the footage again
View attachment 5633
You tell me how it's incidental that Tino props, makes initial contact with his forearms (before any other body part), 100% lifts his forearms and pushes through the Koroisau tackle, and does this so hard that he ends up with an open palm to Api's face.
And let me remind that the MRC comment, from Luke Patten, was that initial contact was made with Tino's arms against his body. And here is the initial contact, where Tino's arms are anything but tucked, they are almost 90 degrees which is a charging motion