Appreciate your view, but as a supply league observer I think I'd be looking at it very differently. I would as a minimum (and sadly by Zoom) be asking the referee to talk me through why it wasn't a red card.
When I say the ball was nowhere near, it was, and I emphasise, IMPOSSIBLE for Shaw to play the ball. He's then swiped a player's begs away who was running at full speed, that is incredibly dangerous and I expect a red card to come out here. I don't really care whether it is for SFP or VC, but it has to be red. Even if I was feeling generous and didn't class it as a missed red card, I feel fairly confident I would be pointing at it as a cause of lack of match control, or the very minimum a failure to enhance match control.