Except that's not what he said. His exact quotes are below. You will note the first sentence directly contradicts your claim.
“He hit him in the jaw... but it was open-handed, it was lower than shoulder height,” he said.
“If that’s the standard that’s fine, but that’s a new one for me. I feel like that’s lower than what’s been sent off before. It just feels like we can set a new standard here again.
“We’ve had guys not even go for 10 for less. I feel like that was a bit over the top. There’ll be a lot more send offs in our game, there should be, if that’s the case.”
He goes on to say he believes a binning was justified.