"If what we're doing is not fair use, then we can't operate"? OK, so? The world doesn't owe you the ability to operate the way you are. So whether it breaks

"If what we're doing is not fair use, then we can't operate"? OK, so? The world doesn't owe you the ability to operate the way you are. So whether it breaks your business model has no bearing on the question, which is, "is that fair use, or not?"