YOu said it mate....also why I like Keane as a pundit. Players hug and kiss one another every game, save that shit for later not game-time. Yes Fergie did it too but as you said very very few managers do that anymore.
If managers see blatant shit going on with var and refs then speak up, make them understand this shit will not fly any longer, instead they get banned and fined heavily, its BS.