Commentary and criticism are by law protected as fair use. Why would revenue share be done "ideally"? News reporting is also covered under fair use, do you expect news organizations to pay for reporting on movies?
Ideally fair use would be defended, it is the law of the land, and when a takedown notice was emitted maliciously, with known bad faith, the actor that did that would have to pay for the amount of time that the legal content was down.
Ideally fair use would be defended, it is the law of the land, and when a takedown notice was emitted maliciously, with known bad faith, the actor that did that would have to pay for the amount of time that the legal content was down.