Ok, I can take that point, but this:
...this is nonsense. The most socially acceptable way of dealing with it is for the Smiths to have simply walked out in disgust if they really felt that making a joke about hair-loss was so dreadful. Personally, I don't think it's nice to be making jokes about illnesses, but from my position of admittedly not having been touched by this illness, it feels like it's hurtful but ultimately trivial in the grand scheme of things. I certainly feel it's a dangerous path to be justifying Will Smith's behaviour.
Yes, thats the most socially acceptable way in todays society: if you see injustice, dont confront it, just walk away. Just like not talking to strangers or not singing in public is the socially acceptable way of doing things... But I dont always do socially acceptable, as I believe a whole lot of the oversocialisation of society is destructive, cowardly and counter-productive. And I'm happy to see that some others appears to refuse to be conformed into adhering to the social rules of our stale, depressive and weak society. Indeed it is dangerous; dangerous to our transformation into a submissive and pathetic species.