If you want to see a Liberal squirm (or progressive or whatever they are calling themselves these days)...just declare to them that: Intolerance is not a bad thing. In and of itself it is an entirely neutral thing. For example, it is not bad to be intolerant of child abuse. In fact, with regard to any bad actions it is tolerance which should be avoided. I hope people will point this out because it takes away a whole concept/buzzword/accusation. It is like taking one little arrow out of their quiver of words. Let’s get our language back one word at a time.
I would also add into that conversation “all cultures are not equal - some cultures are really quite horrible” - that gets my lib anthropologist daughter in a tizzy, which is fun ;o)