And that is a prime example of victim blaming - "Goodes only has himself to blame because of the way he acts".
You say that the crowd should ignore the player (that they paid money to come and see) or modify their behaviour, but the player should not be expected to ignore the crowd or modify their behaviour.
Can't you see how that's a double standard?
If the players are allowed to be antagonistic to the crowd, as they should be able to within reason, then the crowd should absolutely be able to respond, again within reason.
It's a two way street. If Goodes or any player wants to perform, then the crowd is allowed to share their opinion of that in a reasonable manner. If he doesn't want the crowd to stick their two cents in, don't perform. This is what it means to play professional sport in a public arena. You are on display.
Were he to have been getting belted with rubbish or something, sure, he'd have a legitimate complaint. Boos are nothing, they're the crowd sharing their displeasure in pretty much the mildest way they have access to. If you can't take it, then either don't be provocative or change career to something where you're not a public performer.
None of them are subject to the treatment Goodes gets - even in matches with fierce rivalry and strong fanbases, like the Wanderers and the Red and Black Bloc versus Sydney FC and the Cove - but as soon as Goodes introduces his indigenous heritage to his victory routine, it's suddenly fair game.
How's Kyrgios doing at the moment? He gets booed because he's an :censored:hole.
Most players don't get booed, because most players aren't as publically provocative as Goodes is. But it happens.
Normally, nobody takes any notice. An away player makes a hard mark, you'll hear boos. A ref makes a bad call, you'll hear boos. Life goes on, nobody cares. This could have been the same, except that Goodes chose to take it as a slight against his heritage instead of just part of the game, and part of being a professional sportsman.
A sportsman that can't shrug off a few boos isn't much of a professional, IMO.
You're a teacher. I'm sure you don't have a little cry every time some student says something mean about your classes. It's part of the package, the kids are expected to keep it to a reasonable minimum but at the same time sometimes you just have to suck it up and carry on. If a kid is rude about your class on Aboriginal History maybe it's because he's a wee racist, but without further evidence you should probably just assume that it's because he's a kid and he doesn't like your class.