If there is one thing I cannot abide it is intolerance. In any form. I am intolerant of intolerance.
And you people who are lactose intolerant are not excluded. Substitue the word Japanese for lactose and the problem becomes clear. "But Subbie," you may say, "that's different. One is bigotry and the other is simply a description of a physical condition."
Oh, that's what you'd like us to think, isn't it?