Marriott's chart is not misleading. According to Marriott's Loyalty Program Terms & Conditions, 4.3.c. Platinum Elite Membership Benefits. "**The U.S. $10 F&B credit per day for Member +1 is limited to the Member and one (1) guest, as long as the guest is staying in the same guestroom as the Member."

The concept, which one hotel told to a guest, that the member + 1 need to share the $10 F&B credit together, makes as much sense as saying that breakfast for a member + 1 (at a brand that offers this as a welcome gift) means the two of them need to share the same cup of coffee, the same glass of juice, the same breakfast item, and perhaps the same fork, instead of each getting their own.