The implication is that if it's not false, it must be true. But that does not follow. Mostly, when people have trouble calling something false, it's because it

The implication is that if it's not false, it must be true. But that does not follow. Mostly, when people have trouble calling something false, it's because it is obviously ambiguous and the meaning is disputed. The point of words like "inappropriate" and "divisive" is to shift to something less easily disputed.