It’s not taking emotion out. It’s using it. Use it the way Cotchin does - absolutely ferocity and intent to win the ball / create a contest / move It forwards.So let’s just take the emotion out of the game….simples! Second most ridiculous rule after the stand rule.
Saying players have no choice to not vent frustration towards an umpire is *smile*. I’ve done it plenty of times myself but it’s absolutely a choice. When an umpire at basketball tells me to stop it or it will be a tech foul I stop it so I don’t hurt my team and stop engaging in selfish behaviour.
It’s the same slippery slope of domestic violence - if your partner pisses you off you have a choice in how you deal with it - in the moment - where emotions are high. Brain science does say we are often develop this executive function until our late 20s / early 30s but in a professional AFL environment you can do it a lot earlier im sure.
I still think the rule is poor though - way too inconsistently applied. Ridiculously inconsistent.