And while perhaps Meta should be required to pay a fine to the rights holders for every piece of material they accessed illegally, even locating all of the rights holders would be an impossible task (since even if we can identify the authors of each piece of copyrighted material they infringed upon, we have to track down each author AND if copyright was transferred, such as in the case of a work-for-hire, we have to figure out to whom the copyright was transferred including in cases where copyright may have been transferred multiple times), much less compensating them.