I know you're joking and while you may have once mentioned U.S. tax law in this matter, I was chatting with AHS who did not quote you. It is her eloquence on the topic I was thanking.
Other than 'the bottom line' comment above, what other details about Carnival's business reasoning to have gratuities that can be removed at will can you share. There may be more to this story and I would like to learn. Thank you