If you have referees making onfield decisions and in the VAR booth, then have ex-pros/managers on the appeals panel, there will always different views on these decisions.
Outside of England, this is a red card every day of the week. If the same challenge happened in the CL tonight, red card. But England still has an element of the old school mentality that we allow a more physical game. Which in reality, that is long gone.
I imagine there would have been plenty of outcry had the initial decision not been given as red
My main gripe is that the appeals panel are kept anonymous. No reason for this to be done.