Economics should be replaced with Chemistry and Physics in which someone studies the movement of material from one place to another instead of studying the fiction of money
Writers on the topic often emphasize that some commodities will remain scarce in a post-scarcity society.[4][5][6][7]
https://en.wikipedia.org/wiki/Post-scarcity
Economics is "the study of the allocation of scarce resources"
but clearly some resources are not scarce so there is a problem with that defintion
It would be better described as the "study of the allocation of resources"
The allocation of resources could be studied with physics or chemistry instead of imaginary resources like money