The only thing more infuriating than VAR is people not knowing the rules and bashing VAR. Learn, then comment, please. As the Shaw-incident happens first and gets punished, the second decision kind of never happened. Unless it’s violent conduct, which this wasn’t of course. So the yellow is washed away correctly, as it would if it was a red card. First is first.
As for Shaw, the «I touched the ball so then I can do whatever I want with my studs»-rule does not exist, never has. Him touching the ball (if at all, I didn’t really see it) saves him from a red I guess. He correctly gets the yellow for the follow-through, going into the tackle at that pace is endangering the player with your lead foot, studs out. Amazing this still needs to be explained after hundreds of similar incidents.
Glad none of these got a red card, even Brady was somewhat covered by Mee who could intervene once Cavani gets to the ball. Shaw also didn’t massacre the other player, although not a good tackle.