Is my aunt correct?

So I was sweeping the house and its full of plastic packaging of candies, empty bottles of coke or juices that my 5 years old nephew threw all of it on the floor of the house when he is finished eating. I got mad and cleaned it and scolded him that he should throw it in the trash can. My aunt said if "I can sweep the floor then I can clean his trash too, it just a trash dont get mad just clean it!" I said "Im not forever cleaning his trash he should learn not to litter"
Is my aunt correct?
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