I am not sure that I can accept your definition of sexism. What if that generalization is true? I can concede that the specific generalization I made above is debatable, but I don't think it can be argued that it is without a doubt false. The connotation of the term "sexist" is that the thing being labeled so is morally wrong. I cannot accept a stance that labels certain beliefs as blatantly immoral which are (at least debatably) true.
To propose a different definition of sexism, I would like suggest that making such statements is only sexist if one refuses to acknowledge that there are exceptions, or if one refuses to acknowledge such exceptions as morally acceptable. For instance, refusing to fund a startup founded by a woman because one assumes no woman is capable or because one thinks it is wrong for any woman to do so.
There are a few things I would like to note about my definition. First of all, it does not state what sort of legislation should be passed to prevent sexism. Indeed, I consider it quite probable that there could be instances of sexist behavior that, while immoral, would also be immoral or at impractical to legally prevent. Second, it does not require a person to be 100% accurate when applying generalizations. Third, you do not need to be all things to all people; you can choose to market to only those people who fit the generalization. Just be aware that, especially with the advent of the internet, it is quite easy to market to only those people who are the exception.
I could go on, but I hope that is a sufficient explanation of my position. If you are still following this thread I would like to hear your critique.
