I see the AAA Travel card has 3X points on travel, 2X on gas/grocery/drugstores and 1X on rest. If this can be combined with Platinum honors preffered status, will it not be travel (5.25%), G/G/D (3.5%) and 1.75% on rest?

Is it not better than Travel rewards card even though this card has several inclusions defined for travel category?

What am I missing?

Thanks