And that's completely your right to do. However, that is not what the tolerance contract covers. It goes beyond what most people would tolerate normally. Also, people cannot both break the social contract, and then insist you hold up the other end.

By example, I've previously had long debates over nazi Germany and Hitler's economic recovery. I would even tolerate Nazis, if they followed the social contract from their side. Unfortunately, the various Nazis groups regularly break that contract. They then try and hide behind it, when others take offence.

Conversely, I also disagree with the "tankies". They tend not to break the social contract however. This gives them the right to reasonable tolerance of them, and their views. They respect others, despite disagreeing with them. They, in turn, gain a level of respect in discussions.

Don't get me wrong, I am tolerant of a lot, from purely moralistic reasoning. The social contract is a larger entity however. It formalises what many of us feel. It also shows us where the lines are, beyond which people are abusing our tolerance. It's the larger social version of our internal morals.