Its my opinion mate sorry you dont agree. The diaz one was completely opposite and was frustration and thuggery.
But for the first, he has to make a challenge there for his team. Sane is the fastest player in english football and he got it wrong. Its exactly the same as kanes. Bad challenge, red card, nothing more.
What is more worrying is not one off challenges like that, its refs consistently getting it wrong, giving yellow cards on clear reds. Probably knowing if they give a red it is literally game over with the way we puffs