You’ve got me there Sean - I certainly do eat more than 1000 calories of a vegan diet, (I’m a very good cook!)

and I think I understand now that you are proposing that it is hypocritical of me to suggest that my choice therefore is supported by Catholic Social Teaching.
I actually agree that we shouldn’t use more than we need in general to help ensure everyone can have enough, could I do better, yup - can I look to my faith to guide all my daily choices not only in what they are, but in quantity too - yes.
As an example - a missionary priest I heard arrived at his parish in Africa where he needed to hand wash his laundry - so he thought “I’ll do this every two weeks since I have enough clothes for two weeks” After two weeks he hung out his clothes which included his undergarments - shirts and shorts - he came back to take them down and found only two of each - at first he was really upset but realized that he had been left what the (very poor) people thought he needed - one to wear and one to wash
We could always do better, right? - but that shouldn’t stop us from doing what we can?