If there’s a third party to any two or more given experiencers [of which there are actually 7 billions on earth], there is a triangle of informations and perspectives/perceptions. The two experiencers would naturally perceive an object from their different angles of perspective, yet the said object is both of those objectively, and neither of them subjectively.
This doesn’t mean there are always false informations, in each case the info is true according to their perspective.
If one experiencers perspective had become falsified by his/hers subjectivity, then the communicating of this would make the informations incorrect, someone would say huh! I’d suggest that unprocessed informations can be true, the human being is a machine after all, or that during processing said informations/signals have to become un-corroborative or changed in order for them to become falsified.