Your continued existence is a mockery of morality.

Although people have different status in life, he doesn't believe that one person's integrity is worth more than another's.

— Have you no morals, man?
— I can't afford 'em, guvnor.

— I have dubious morals, you know.
— What do you call having "dubious morals"?
— Being dubious about other people's morals.

So, Kant would argue that in a truly moral world, there is absolutely no room for lying. And even the smallest lie destroys his precious categorical imperative.