Facebook scans system libraries on Android and uploads them to their server
I was going to say this isn’t a big deal but copying and uploading the libraries is actually illegal (copyright violation) and users likely can’t even consent to this even if it is in the Facebook ToS as many android phones contain proprietary libraries not licensed for redistribution.The creators of those various libraries should have a valid legal case against Facebook here, if they want to exercise it. I doubt any users are being harmed by this but it’s a violation of the software creator’s rights.