Hypocrisy and double standards is a problem, and perhaps they wouldn't have done it had that been Messi or Ronaldo, is that right? No it isn't,. Does that mean we should just condone violence when it happens? of course not.
But every case gets judged by its merits, I mean I wouldn't personally have had a problem had they given Spahic a lighter punishment than terminating his contract, but I'm glad they did something about it, and I'm glad violence is being seriously condemned here.
I'm not familiar with the Copa America story, so I'm not sure what happened there