I can't honestly fathom how anyone thinks he's not a it of a problem?
It's one thing taking a card for the team. Taking a player out on the halfway line to stop the break and getting a 2nd yellow late on.
But the way he goes in sometimes isn't required and is close to a red every time he does it.
In a pre-VAR lifetime he might have got away with it more often. But now, there's no hiding from it. Has he maybe not adapted to having slow motion camera's and everything being checked?
I suspect what you can’t fathom would fill several hundred encyclopaedias.