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that's the point. it is not fully voluntary or consensual, if it is offered under a deception. consent without knowledge is not consent.

I am sure somewhere in the TOS it removes them from liability of any information on the site posted by users.

you may well be correct. i am sure they will try to absolve themselves of any responsibility they can. i'm not sure that internationally operating corporations can grant themselves immunity from international law or convention by contract. that would be a good thing to know. i wonder who can be held responsible if the "fact checkers" are shown to be the cause of personal or financial injury, by being wrong or deceiving with intent.