Facebook and a variation of "libre" in the same sentence makes so little sense to me that by definition I would refuse to use this product if it would ever reac

Facebook and a variation of "libre" in the same sentence makes so little sense to me that by definition I would refuse to use this product if it would ever reach market. Companies which main purpose is aggregation and selling of data to advertisers should simply not be trusted with financial transactions because in the end, this data will be used to make your financial transactions greater and more tailored to the advertiser paying the most for your data.