I always thought of `autocomplete=off` to guard shared computers. I've turned it off for CC fields but the intention is that if you're on a shared computer the

I always thought of `autocomplete=off` to guard shared computers. I've turned it off for CC fields but the intention is that if you're on a shared computer the security outweighs the browser remembering something such as a credit card number. I don't believe people type values into a form realizing at the moment that the browser is saving it for future uses.