LinkedIn locked my account and wants me to do ID verification through Persona
(piefed.cdn.blahaj.zone)
If you're in Europe a GDPR claim used to carry weight when contacting any company. But this has changed too, that law & order president over there is demonstrating how US companies are allowed to behave. But worth a try, maybe look into legal insurance beforehand and then it could be fun to take to court.
I like online quizzes, they're fun for the commute home