More significant was the ref's decision not to give a penalty on Zin. I don't think it was a pen but seen those given and then suddenly we were 3-1 up. It's those moments going our way in a football match that were more important.
And Mane gets sent off yesterday then what? Zinchenko's was at worst a 50/50 call - we're so used to getting shafted that when one of those falls our way, we treat it like a massive dose of largesse. Sterling's more blatant penalty in the 2H of course has been air-brushed into history.