if it’s being done for profit, and fair use requires it to provide commentary, criticism, or parody of the original work used. Even if it’s transformative enough to make the original unrecognizable
I'm going to need a source for that. Fair use is a flexible and context-specific, It depends on the situation and four things: why, what, how much, and how it affects the work. No one thing is more important than the others, and it is possible to have a fair use defense even if you do not meet all the criteria of fair use.